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Two-faced Turkey imposes tariffs on solar panels from Asia

China opens a $1 billion agreement with Turkey to build EVs in Turkey
China makes a $1 billion deal with Turkey to build EVs in Turkey circumventing EU tariffs imposed on Chinese electric cars.

Turkey imposes tariffs on solar panels when it hurts its local economy but it speaks from the other side of its mouth when it stiffs Europe by helping China evade high tariffs on electric vehicles sold in Europe.

China evades tariffs through a $1B car factory it is building in Turkey. Meanwhile Volkswagen is seeing 3 factories shut down and 30,000 people laid off.

Keep Europe European

According to the Turkish General Directorate of Imports as of September 27, Energy Trend is reporting that Turkey has imposed a tariff of $25 per square meter on photovoltaic modules imported from Vietnam, Malaysia, Thailand, Croatia, and Jordan. But exemptions have been made for JinkoSolar’s Malaysian subsidiary, JA Solar’s Vietnamese subsidiary, Trina Solar’s Thai subsidiary, and Vina Solar, a Vietnamese module manufacturer acquired by Longi Green Energy a few years ago.

On November 25, 2023, Turkey’s Ministry of Trade announced that, at the request of Turkish companies, it had launched an anti-circumvention investigation into photovoltaic modules originating from China. The investigation seeks to determine whether Chinese products are being exported to Turkey via Vietnam, Malaysia, Thailand, Croatia, and Jordan to evade anti-dumping duties.

Turkey suspects that some companies from these five countries are using “transshipment” to circumvent the previously imposed $20 per square meter countervailing duty on Chinese photovoltaic products. After months of review, the Turkish government decided in March this year to impose a new tariff of $25 per square meter on photovoltaic products imported from these countries, a 25% increase over the previous tariff.

This is rich considering that Turkey is helping China circumvent EV trade tariffs as together China and Turkey build a $1B Chinese EV company, BYD, on its soil so that China and Turkey can both profit from EU electric vehicle tariff exemptions. Currently any China-made electric car would see a high tariff and tax if it gets sold in Europe – which does not make them a viable purchase in Europe. Meanwhile Volkswagen is laying off employees in Germany because of the lowered costs of cars coming from Asian countries like China.

Volkswagen is seeing 30,00 layoffs and the closure of three factories: “This is the plan of Germany’s largest industrial group to start the sell-off in its home country of Germany,” Cavallo added, not specifying which plants would be affected or how many of Volkswagen Group’s roughly 300,000 staff in Germany could be laid off.

Turkey is not part of the EU for a reason. It is playing dirty against Western values with Iran, Syria and China and its dealings with Chinese businesses to avoid EU tariffs should be investigated. Trump as the new US president will probably restructure this unholy alliance, but not before the quality of life in Europe crumbles further from globalism.

Egypt’s agritech startup Viridia wins green $100K accelerator prize in Saudi Arabia

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Saudi Arabia-based Mirai Solar, a Saudi-based solar-powered shade system out of KAUST, received the $30,000 second place prize.

Omar Elboghdady, co-founder and CEO of Viridia Tech.
Omar Elboghdady, co-founder and CEO of Viridia Tech.

Egypt-based agritech Viridia Tech has been named the overall winner of the 2024 Mega Green Accelerator, awarded the $100,000 grand prize in Saudi Arabia for their impactful data analytics platform, which helps farmers grow crops more sustainably and efficiently.

Viridia Tech has been named the overall winner of the 2024 Mega Green Accelerator, following an exciting industry Demo Day held in Riyadh where eight startups from across the Middle East and North Africa region showcased innovative solutions addressing food security, clean energy transitions, and the circular economy.

Read more: Red Sea farms from KAUST grows food with brackish water

The Mega Green Accelerator, launched in 2023 by PepsiCo, SABIC, AstroLabs, and eleven other strategic partners, received over 350 submissions. The eight selected startups participated in a six-month programme of trainings and workshops, mentorship from business leaders, and opportunities to network, scale their businesses, and gain access to investors.

“PepsiCo has been a key partner in the region for 70 years, and we remain committed to supporting progress and empowering the next generation. Through MENA Innovates, we are focused on driving meaningful change by backing startups and advancing broader initiatives that promote innovation across the region. We look forward to seeing how the startups will contribute to a more sustainable future,” said Wael Ismail, Vice President of Corporate Affairs, PepsiCo AMESA (Africa, Middle East, and South Asia).

At the Demo Day, Egypt-based Viridia Tech was awarded the $100,000 grand prize for their artificial intelligence and data analytics platform, which provides real-time insights and recommendations to help farmers grow crops more efficiently and sustainably and forecast yields accurately.

Foreign-founded but Saudi Arabia-based Mirai Solar out of KAUST produces an innovative solar-powered shade system, received the $30,000 second place prize.

Mirai solar for carparks
Mirai solar for carparks

The Mega Green Accelerator is part of PepsiCo’s MENA Innovates programs, which champion entrepreneurship, innovation, and sustainability through a series of events and initiatives that celebrate groundbreaking ideas and inspire future leaders.

Eight startups, including Mrüna and The Surpluss (UAE), AHYA TECHNOLOGIES (KSA), YY ReGen (Lebanon), P-VITA (Egypt), and Kumulus (Tunisia), were selected for this year’s edition of the Accelerator, led by PepsiCo, SABIC, AstroLabs, and eleven strategic partners.

Mega Green Accelerator
Mega Green Accelerator entry requirements

None of the companies in the competition included submissions from Israel – a proven, global leader in agtech, solar and water tech. Green Prophet calls on Saudi Arabia aiming to be a global tourism and business hub by 2030 to fight antisemitism in all its forms, including the exclusion of Jewish candidates from MENA prizes and exhibitions. It is common for the Arab world to circumvent antisemitism by inviting “Palestinians” who can be Arab Israelis, without letting the Jewish Israeli members of the MENA region participate. Decades of quiet antisemitism are no longer acceptable in contests and calls to actions by EU-funded, UN-funded and privately-funded contests.

A few leading cleantech inventions from Israel include CropX, Ormat Geothermal, and SolarEdge, solar energy technology.

About the start-ups participating in the 2024 edition

UAE Mrüna, inspired by the Arabic word for resilience, is a consulting and distribution company dedicated to developing innovative urban solutions. Their flagship product, BiomWeb, is a nature-based solution that utilizes emerging technologies to treat and manage wastewater for reuse.
The Surpluss is a US-patented award-winning climate technology start up that helps SMEs reduce their greenhouse gas emissions, profitably, through resource sharing through a digital sustainability exchange.
 

 

 

Saudi Arabia

Mirai Solar expands the utilization of solar energy beyond conventional applications via its proprietary Mirai Screen – a lightweight and foldable electricity generating shade screen. Mirai’s solutions dramatically improve the energy use efficiency of food production and smart buildings for a sustainable future.
AHYA TECHNOLOGIES is a climate software and AI start-up building a unified platform for scaling climate action across the Middle East North Africa & Pakistan. Ahya has two core products in AhyaOS – AI powered greenhouse gas emissions operating system and Tawazun – omni-channel voluntary carbon marketplace.
Lebanon YY ReGen is an innovator in agritech and renewable energy committed to transforming the way customers’ ventures are powered, watered, and grown. They focus on a more affordable, less pollutive, and regenerative approach to create a sustainable future.
Egypt Viridia Tech offers a platform enabling crop analytics at scale for industrial agricultural companies offering unprecedented monitoring capabilities and refined recommendations resulting in double digit improvements in yield, unit economics and sustainability metrics.
P-VITA is a pioneer biotechnology hub that specializes in producing natural raw materials for the cosmetics, and food & beverage industries through innovative and patented processes with utilizing AI and IoT technologies to reduce carbon footprint through automated processes.
Tunisia Kumulus a water tech startup that turns air into fresh drinking water through innovative AWG machines. Their machines make drinking water more accessible, sustainable, and economical for hotels and businesses across MENA and southern European regions.

Curious to know more about this accelerator hosted by PepsiCo, click here for last year’s winners which include companies from Lebanon, Jordan, and the UAE.

 

How bats navigate on sound alone over long distances

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While we know that bats echolocate for short distances, for the first time science shows that bats can navigate in nature over many kilometers using only echolocation, without relying on other senses

Blind as a bat is an expression but now scientists show how bat navigation using sound really works when navigating long distances. Could this advance help propel autonomous vehicles or robotics in the future that look to biomimicry for inspiration?

“For the first time, we have shown that bats are able to navigate great distances in open areas with their eyes closed, using only echolocation; they even create a mental acoustic map of their surroundings,” say researchers from Tel Aviv University.

Related: how bats help your babies

While we know that bats echolocate for short distances, for the first time science shows that bats can navigate in nature over many kilometers using only echolocation, without relying on other senses: “It’s well-known that bats are equipped with a natural sonar, allowing them to emit sound waves that bounce back from nearby objects, helping them navigate. However, it’s also known that bats use their sense of sight during flight.

Laboratory studies have shown that bats are able to navigate within enclosed spaces using only echolocation — but sonar ‘sees’ only about 10 meters ahead, so what happens under natural conditions, in open areas stretching over many kilometers? Can bats rely solely on echolocation for long-distance navigation?” 

Kuhl’s pipistrelle bat
Kuhl’s pipistrelle bat

The research was led by Prof. Yossi Yovel.

The innovative research, carried out over a six-year period, utilized a unique tracking system installed in Israel’s Hula Valley. Using this GPS-like technology, the researchers were able to track the flight of tiny bats from the species known as Kuhl’s pipistrelle, each weighing only six grams —— the smallest mammal ever to be monitored in this way.

For the study, the researchers collected around 60 bats from their roost in the Hula Valley area and moved them about three kilometers away from the roost — still within their familiar habitat. A tag was attached to each bat, and the eyes of some were covered with a cloth strip, temporarily preventing them from seeing during flight, though they could remove the covering with their feet upon landing.

In addition, the researchers employed techniques to temporarily disrupt the bats’ sense of smell and magnetic sense, thereby creating conditions in which they would be able to find their way home using only echolocation. Remarkably, the bats managed to return to their roost without difficulty.

In the second phase, the researchers built a computerized acoustic model of the bats’ natural environment in the Hula Valley.

the researchers were able to track the flight of tiny bats from the species known as Kuhl’s pipistrelle, each weighing only six grams
the researchers were able to track the flight of tiny bats from the species known as Kuhl’s pipistrelle, each weighing only six grams

Prof. Yovel explains: “This model is based on a 3D map of the area where the bats navigate, reflecting the echoes that the bat hears as it uses echolocation to journey through its surroundings. In examining the bats’ flight paths, we discovered that they choose routes where the echoes contain a lot of information, which helps them navigate. For example, an area rich in ​​vegetation, such as bushes and trees, returns echoes with more information than an open field, making bats less likely to fly over open terrain. We also found that some areas are characterized by distinct echoes, which are picked up by the bats.

“These findings strengthened our hypothesis that in any given area, bats know where they are based on the echoes. The bats effectively create an acoustic map in their head of their familiar environment, which includes a variety of active ‘sound landmarks’ (echoes) — just as every sighted person has a visual map of their everyday surroundings.”

Food gardens on the roofs of medical centers and hospitals

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Green roof, Boston Medical Center
Green roof urban farm and solar panels on Boston Medical Center

In urban jungles and in medical settings it’s refreshing to see food gardens popping up as green roofs. Hospitals are to treat ailing folks, yet the food served to patients is usually over processed and of low quality.

Boston Medical Center (or BMC) is an academic medical center that delivers a model of healthcare where innovative and equitable care empowers all patients to thrive. In June this year Recover Green Roofs celebrated the opening of Newmarket Farm at Boston Medical Center and its 7300 square foot rooftop farm with wheelchair accessible green space.

Related: Interview with Nature’s Path organic and regenerative food business

With raised beds, a pollinator garden, plus an outdoor classroom, the design process highlights a critical collaboration between BMC, Recover Green Roofs, and Higher Ground Farm. Marking Recover’s second design and installation on BMC’s campus following the initial Boston Medical Center Power Plant Farm, both sites collectively forge new community partners and enhance access to fresh foods.

A portion of each harvest is donated to several South End nonprofits, including Rosie’s Place.

In 2022, Mayor Wu established GrowBoston to promote urban agriculture and food production, deploying funds from the American Rescue Plan Act. GrowBoston provided $300,000 to support the expansion of Newmarket Farm. The farm features a unique green roof media blend developed by Ben Flanner of Brooklyn Grange and Chuck Duprey at Naturcycle. They used a locally manufactured version of the innovative blend developed for the Javits Center Expansion Rooftop & Farm, optimized for deep growing crops, long term performance and water management. The growing media depth ranges from 19-23 inches and large growing beds with a granular drainage base retain tens of thousands of gallons of rainwater throughout the year, reducing the need for irrigation.

Related: adding fungi to your green roof urban farms and gardens

A high-tech custom drip irrigation system supplements regional rainfall.

Managed by Sarah Hastings, BMC’s Rooftop Farmer, and Higher Ground Farm, the farm adds valuable green space to the Newmarket District, addresses food insecurity, and offers culturally relevant fresh foods. Cultivating hard-to-find produce, they grow aji dulce, Malabar spinach, Callaloo greens, bok choy, napa cabbage, cranberry beans, and Japanese turnips, among others.

Because of Newmarket Farm’s location overlooking the Boston skyline, it also optimizes sun-loving fruit, including tomatoes, and flowers that attract pollinators. A covered seating area provides education and outreach classes to students from Boston Public Schools, members of local community organizations, and staff & patients to get hands-on training on hyperlocal vegetable gardening. Plus, both BMC rooftop farms serve as a model for other hospitals, understanding that the local environment is intrinsic to supporting the overall health and wellbeing in our communities.

Greenhouse agriculture in Kazakhstan

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woman food grower kazakhstan
Working with an FAO project that provided a greenhouse, Aishagul Duganova is now able to grow vegetables year-round in her backyard and support her family. ©FAO/Didar Salimbayev

The eyes of Aishagul Duganova, a 48-year-old mother of three, light up as she talks about her new greenhouse, which is bringing with it a new stability amidst her family’s health problems and money troubles.

In the village of Koram, around 150 kilometers east of Almaty in Kazakhstan, Aishagul’s life has been marked by her husband’s debilitating injury and the severe illnesses of her elderly parents-in-law.
With her family completely reliant on her, Aishagul was caught between the demanding care they required and the necessity to earn money; yet she was unable to take advantage of work opportunities too far from home.
Before her husband’s accident, Aishagul worked with him in the field, and they sold their produce in local markets. But as his condition worsened, she could no longer leave him alone, pushing the family into a cycle of debt to cover medical expenses and sustain their children.
“Every day, I had to make a choice— care for my sick family or leave them behind to work. It was a choice no one should have to make,” Aishagul shares, her voice tinged with the fatigue of years of caregiving.
A turning point came when Aishagul’s sister-in-law, aware of her dire situation, introduced her to a greenhouse harvesting training programme. This initiative was part of the broader Food and Agriculture Organization of the United Nations (FAO) project, known as CACILM-2, and funded by the Global Environmental Facility (GEF).
A hoop house greenhouse in Kazakhstan
A hoop house greenhouse in Kazakhstan. ©FAO/Didar Salimbayev
Among its objectives, the project equips rural women in Kazakhstan with the skills and resources to adopt sustainable farming practices and make a living from agriculture. The training course provided by FAO’s partner, the Local Community Foundation of Enbekshikazakh District, Aishagul has improved her vegetables and produce-growing skills, allowing her to independently cultivate food.
Pavel Kavunov, an agronomist working at the Foundation, explained the training offered by the project: “We focused on practical, climate-smart agriculture techniques that ensure these women can produce quickly and sustainably.”
He imparted information on the characteristics of seedlings, their root systems and important aspects to consider during planting. “It’s about giving them the tools and the knowledge to succeed on their own terms,” he added.
This local expert presence ensures that the women farmers are not only trained but also have continual access to advice and problem-solving techniques, which is vital for the sustainability of their agricultural activities.
FAO also worked with Aishagul and nine other women to install 100 square metre, tunnel greenhouses on their lands. This collaboration has empowered them to cultivate vegetables all year-round in their backyards, opening the door to economic independence and lasting stability.
As the women learn to manage their micro-farms, they are supported by a network of agronomists and coordinators, such as Bakytgul Yelchibayeva, who assist them in connecting with local markets and buyers. “Our goal is to go beyond providing initial support by creating a lasting infrastructure that enables these women to thrive independently,” she explains.
Aishagul is now making the most of her new greenhouse, growing cucumbers and other vegetables to support her family. “This greenhouse has changed everything. It allows me to be with my family when they need me and still provide for them,” she explains. Encouraged by her success, Aishagul hopes to build a sustainable farm that also helps other women in her community learn and grow together.
In addition to the greenhouse, the project supported women farmers with tillage materials and cucumber seeds. Together, the women sold 3 992 kilograms of produce, earning roughly double what they would typically make. The boost in income from this extra produce helped improve the lives of 64 people, strengthening their community’s farming efforts.
 
The CACILM-2 project is providing targeted training, resources and coaching to rural communities in Central Asia, addressing several critical barriers such as inadequate job opportunities and lack of information. Moreover, through partnerships with local foundations and experts, participants forge connections with local markets and introduce their products to potential buyers, ensuring a reliable outlet for their produce.
By empowering rural women with the tools and knowledge to undertake agricultural ventures, FAO is promoting equality of opportunity, enhancing their economic stability and independence.

The Japanese doctor who watered Afghanistan

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Slain Japanese doctor and canal builder gets his dream honored
Slain Japanese doctor and canal builder Tetsu Nakamura gets his dream honored

Tetsu Nakamura, also known as Kaka Murad, was a Japanese physician and honorary Afghan citizen who headed Peace Japan Medical Services, an aid group known as Peshawar-kai in Japanese.

A Japanese doctor and humanitarian Tetsu Nakamura lived in Afghanistan for more than 3 decades leading humanitarian projects. His biggest dream was to realize a water canal project to give irrigation water to farmers in the Nangarhar province. His life was cut short in 2019 by a suspected group of armed Taliban militants believed to be sent from Pakistan. This year Nakamura’s dream came to life and 5 years after his death his largest project out of hundreds, a 20-mile canal, brings life-giving water to people who need it the most. 
Nakamura canal in Afghanistan opened in 2024.  Source of photo unknown

Born in Japan, Nakamura had been granted honorary citizenship in Afghanistan, reflecting the deep connections he forged with the country through his extensive humanitarian work. Apart from medical aid in the early years, he focused on constructing water canals, which were crucial for irrigation and agriculture in the arid region.

The same location in 2003 and 2009 along a canal Dr. Nakamura helped build. Photographs courtesy of Peshawar-kai/PMS.
The same location in 2003 and 2009 along a canal Dr. Nakamura helped build. They are reminiscent of old Japan village canals. Photographs courtesy of Peshawar-kai/PMS.
After his murder (the Taliban has halted the investigation into the murder since taking over) Nakamura’s canal project resumed with support from the Japanese government continuing his legacy:  Nakamura constructed multiple health centers and hundreds of water projects related to irrigation, canal construction, and clean water access.
Kabul-Nangarhar highway - Sorobi,Afghanistan 2020
Kabul-Nangarhar highway – Sorobi, Afghanistan 2020. Kunar River.

His most significant achievement was the creation of a 20-mile canal sourced from the Kunar River, which now irrigates hundreds of acres of farmland. He has impacted millions of people.

Photographs courtesy of Peshawar-kai/PMS.

Following Nakamura’s passing, a non-governmental organization named PMS has taken up the cause to continue building canals and dams in the region.

Here is a beautiful film on his impact. Let’s not let terror win. Watch the movie, Water, Not Weapons below. And let us ponder: what is it that draws a man to leave his country and change the world in places that need help? Is there something inside of you that wishes to do the same?

::Peshawar-Kai

Swedish silk turns clothes into charging stations with your body heat

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silk charge
Wear a dress from this silk and light up the room, literally

Imagine a sweater that powers electronics to monitor your health or charge your mobile phone while running. This development faces challenges because of the lack of materials that both conduct electricity stably and are well suited for textiles. Now a research group, led by Chalmers University of Technology in Sweden, presents an ordinary silk thread, coated with a conductive plastic material, that shows promising properties for turning textiles into electricity generators. Imagine a dress you are wearing that lights up the night – literally!

Textile materials with piezoelectric properties can be obtained in the form of yarns and filaments, woven fabric structures, knitted fabric
Textile materials with piezoelectric or thermoelectric properties can be obtained in the form of yarns and filaments, woven fabric structures, knitted fabrics.

Thermoelectric textiles convert temperature differences, for example between our bodies and the surrounding air, into an electrical potential. This technology can be of great benefit in our everyday lives and in society. Connected to a sensor, the textiles can power these devices without the need for batteries. These sensors can be used to monitor our movements or measure our heartbeat.


Since the textiles must be worn close to the body, the materials used in them must meet high demands on safety and flexibility. The silk thread that the researchers tested has a coating made of a conducting polymer. It is a plastic material with a chemical structure that makes the material electrically conductive and well adapted to textiles.

“The polymers that we use are bendable, lightweight and are easy to use in both liquid and solid form. They are also non-toxic,” says Mariavittoria Craighero, who is a doctoral student at the Department of Chemistry and Chemical Engineering at Chalmers University of Technology, and first author of a recently published study.

Enhanced stability and conductivity

The method used to make the electrically conductive thread is the same as used in previous studies within the same research project.  Previously, the thread contained metals to maintain its stability in contact with air. Since then, advances have been made to manufacture the thread with only organic (carbon-based) polymers. In the current study, the researchers have developed a new type of thread with enhanced electrical conductivity and stability.

Related: Thermoelectric ink changes on this stamp

“We found the missing piece of the puzzle to make an optimal thread – a type of polymer that had recently been discovered. It has outstanding performance stability in contact with air, while at the same time having a very good ability to conduct electricity. By using polymers, we don’t need any rare earth metals, which are common in electronics,” says Mariavittoria Craighero.

To show how the new thread can be used in practice, the researchers manufactured two thermoelectric generators – a button sewn with the thread, and a piece of textile with sewn-in threads. When they placed the thermoelectric textiles between a hot and a cold surface, they could observe how the voltage increased on the measuring instrument.

The effect depended on the temperature difference and the amount of conductive material in the textile.  As an example, the larger piece of fabric showed about 6 millivolts at a temperature difference of 30 degrees Celsius. In combination with a voltage converter, it could theoretically be used to charge portable electronics via a USB connector.  The researchers have also been able to show that the thread’s performance is maintained for at least a year. It is also machine washable.

“After seven washes, the thread retained two-thirds of its conducting properties. This is a very good result, although it needs to be improved significantly before it becomes commercially interesting,” says Mariavittoria Craighero.

Can meet functions that these textiles require

The thermoelectric fabric and button cannot be produced efficiently outside the lab environment today. The material must be made and sewn in by hand, which is time-consuming. Just sewing it into the demonstrated fabric required four days of needlework. But the researchers see that the new thread has great potential and that it would be possible to develop an automated process and scale up.

silk changes charge

“We have now shown that it is possible to produce conductive organic materials that can meet the functions and properties that these textiles require. This is an important step forward. There are fantastic opportunities in thermoelectric textiles and this research can be of great benefit to society,” says Christian Müller, Professor at the Department of Chemistry and Chemical Engineering at Chalmers University of Technology and research leader of the study.

Blood sugar control keeps your brain young: Eat the Med Diet!

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Mediterranean Diet, this is a salad

The Green Mediterranean Diet Shows Promise in Keeping Brains Young

Age-related brain atrophy, the gradual loss of neurons and shrinkage of brain tissue, is a natural part of aging, which can lead to cognitive decline and other neurological issues. While so far aging cannot be prevented, recent research from an 18-month dietary intervention offers hope that lifestyle and dietary changes can slow brain aging. A new international study, led by Ben-Gurion University, as part of the DIRECT PLUS Brain MRI trial, has brought to light how blood sugar control can significantly impact brain health.

Brain age, as evaluated by MRI measurements of the hippocampus and lateral ventricles, reflects the biological aging of the brain, which can differ from a person’s chronological age. Chronological age is the number of years lived, while brain age indicates the brain’s actual health. Typically, as we age, the hippocampus shrinks and the lateral ventricles expand, serving as markers of brain aging. Some individuals have a brain age younger or older than their chronological age. A younger brain age suggests better cognitive health, while an older brain age may indicate accelerated aging and increased risk of cognitive decline.

Related: Where is love in your brain?

The study, which was published recently in The American Journal of Clinical Nutrition, was conducted by an international team of brain and nutrition experts, including researchers from Ben-Gurion University, Harvard University, Leipzig University, and more. The research was primarily carried out by Ph.D. student Dafna Pachter and overseen by Prof. Iris Shai, along with several international collaborators.

A previous study published two years ago American Journal of Clinical Nutrition, reported that Mediterranean (MED) and green-MED diets significantly attenuated age-related brain atrophy by ∼50% within 18 months.

In the current study, the researchers aimed to understand the mechanism by which the slowing of brain atrophy occurs.

The study found that a decline in HbA1c, and key markers of long-term blood sugar levels, are associated with significant positive changes in specific brain regions commonly affected by age-related atrophy. Brain MRI results showed that lower HbA1c levels corresponded to greater deviations in the thalamus, caudate nucleus, and cerebellum – areas crucial for cognitive function, motor control, and sensory processing. The study suggests that improved blood sugar control could be one of the most important factors in slowing down age-related brain changes.

Earlier research has highlighted the benefits of the Green Mediterranean (Green-Med) diet, including better blood sugar control. The Green-Med diet is rich in polyphenols from plant-based sources like Mankai (a high-protein aquatic plant) and green tea, while being low in red and processed meats. The current study further strengthens this connection by suggesting that the Green-Med diet may not only support metabolic health but also exert protective effects on brain structure and function.

One of the Largest Brain MRI intervention Studies in the World

The DIRECT PLUS trial, one of the longest and largest brain MRI studies conducted to date, involved approximately 300 participants who were divided into three dietary groups. Whole-brain MRI measurements were taken before and after the 18-month trial to track changes in brain health. The researchers used Hippocampal Occupancy (HOC), as a proxy for brain age which predicts future risk of dementia. HOC typically decreases with age. Interestingly, some participants exhibited a brain age either younger or older than their chronological age.

Using NeuroQuant, an FDA-authorized fully automated tool, the research team quantified and segmented the brain MRI-derived data. The study aimed to examine whether improved glycemic control and specific dietary components could slow down brain aging. The results indicated that participants who managed to improve their blood sugar levels and achieve normal glucose status experienced a more pronounced attenuation of brain aging. Notably, those who consumed higher amounts of green tea and Mankai duckweed shakes demonstrated the most significant improvements in both blood sugar levels and brain health.

Related: Knitting for brain health

Glycemic Control and Polyphenols: The Key to a Younger Brain Age?

The study’s lead researcher, Prof. Iris Shai, from Ben-Gurion University, an adjunct professor at Harvard University, and an Honorary Professor at Leipzig University, explains, “Maintaining low blood sugar levels, even within the normal range, shows promise for preserving a younger brain, especially when combined with a healthy diet and regular physical activity. Specifically, polyphenols found in plant-based foods may cross the blood-brain barrier and help reduce brain inflammation, which is crucial for memory”.

Dafna Pachter, a Ph.D. student and the first author of the paper, adds, “This trial offers a safe approach to potentially slow down our brain aging—by adopting the components of a green-Mediterranean diet.”

A Pathway to Reducing Age-Related Cognitive Decline

This study is one of the first large-scale trials to directly link dietary changes, particularly those associated with the Green-Med diet, to improved glycemic control and slower brain aging. While further research is needed to fully understand the mechanisms at play, these results suggest a potential avenue for reducing the risk of age-related cognitive decline through relatively simple dietary adjustments.

The DIRECT PLUS trial was funded by grants from the German Research Foundation (DFG), Israel Ministry of Health, Israel Ministry of Science and Technology, and the California Walnuts Commission. None of the funding providers were involved in any stage of the design, conduct, or analysis of the study, nor did they have access to the study results before publication.

What is the Mediterranean Diet?

Mediterranean diet demise
The best diet starts with a healthy plate of food. Experts the world over suggest the Mediterrean Diet for heart health

The Mediterranean diet isn’t a strict diet plan but rather a way of eating based on the dietary traditions of Crete, Greece, and Southern Italy during the mid-20th century. This area now includes food from Lebanon and Israel. A diet rich in fruits, vegetables, beans, nuts, whole grains, fish, olive oil, small amounts of dairy, and red wine offered extensive health benefits.

Green Prophet has thousands of recipes that follow the Mediterrean Diet. Start here.

One quarter Israel’s cars are electric but green taxation isn’t working

Tesla in Israel

Researchers say that the money invested in green taxation in Israel does not achieve its public goals. Instead of reducing pollution, greenhouse gas emissions, and encouraging electric vehicles, it has become a strategic pricing tool used by car importers to influence their profits.

A study indicates that the green tax reform implemented in Israel for 15 years with the aim of reducing air pollution and greenhouse gas emissions has not achieved its goals. Based on the findings of the study Ben-Gurion University of the Negev published a surprising recommendation: to abolish all tax brackets for polluting vehicles and leave only one broad tax benefit for the purchase of electric vehicles.

In Israel, unlike the rest of the world, the green tax system on new vehicle purchases determines benefits in tax rates based on emission level. Thus, vehicles with low pollution ratings receive a benefit of up to 16,530 shekels, while vehicles with high pollution ratings receive no benefit at all. In 2023, there was a significant increase in the purchase of electric vehicles in Israel, from 45,270 in 2022 to 95,761, accounting for 27.4% of all new vehicles. This is a significant increase compared to previous years and reflects a clear trend of changing public preferences.

Fifteen years after the green tax reform, a research group led by Prof. Ofir Rubin and Prof. Stav Rosenzweig from the Guilford Glazer Faculty of Business and Management and the Goldman Sonnenfeldt School of Climate Change at Ben-Gurion University of the Negev examined its impact and found that from 2016 onwards, the impact of the green tax was offset and became virtually meaningless. It appears that drivers who purchased efficient cars gradually increased their mileage, creating a “rebound effect” that grew until it completely nullified the impact of the tax.

Related: remember Shai Agassi and Better Place, the world’s most unique EV car concept that never worked?

Between 2016 and 2023, the state granted benefits totaling over NIS 34.5 billion, but did not create the desired savings in energy or pollution levels.

Transportation is one of the human activities with the most severe impact on the environment and climate. The main reason for pollution and emissions from transportation stems from the fact that modern transportation relies heavily on fossil fuels, which exacerbates the effects on global warming and environmental damage. Additionally, the global economic damage from air pollution is estimated at hundreds of billions of dollars per year. Economic losses include medical treatment costs for diseases such as asthma, loss of workdays, and decreased productivity.

The researchers say that the money invested in green taxation in Israel does not achieve its public goals. Instead of reducing pollution, greenhouse gas emissions, and encouraging electric vehicles, it has become a strategic pricing tool used by car importers to influence their profits.

The lack of government oversight over vehicle pricing has allowed importers to generate high profits from tax benefits without fully passing them on to consumers. Therefore, the consumer response to tax benefits was minimal and did not generate a meaningful change in purchasing habits, which is one of the reasons why there was only a partial impact on the environment.

The National Institute for Climate and Environmental Policy Research recommends a simpler and more focused policy, which will include, on the one hand, the abolition of purchase tax benefits for polluting vehicles and, on the other hand, the imposition of a distance-based road tax, where the price will be calculated according to distance and travel time, with higher rates during peak hours. Such a tax can help reduce traffic congestion and reduce emissions.

Tamar Zandberg
Tamar Zandberg

“These measures offer a practical and focused tax system that will directly impact the reduction of air pollution and encourage the transition to electric vehicles, while maintaining simplicity and flexibility in the tax system, without the need for oversight of the pricing strategy of car importers,” explained Tamar Zandberg from Ben-Gurion University of the Negev. She is the former Minister of Environmental Protection. “These recommendations are designed to encourage the transition to clean energy and reduce air pollution and greenhouse gas emissions more effectively,” she concluded.

The Fight for Water in Yemen’s Drying Land

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In the arid landscape of Yemen’s West Coast, water is often a distant dream. For many years, families have endured long walks under the scorching sun in search of clean water. “We walk for hours, just for a few jerrycans of water,” shares Hassan, a father of four who arrived in Yakhtol five years ago. “Some days, we come back empty-handed. It feels like the water is slipping further out of reach.”

The war in Yemen (see how the Houthis use water as a weapon in war) has forced over 4.5 million people from their homes, and many have sought refuge in rural villages like Yakhtol. As more displaced families arrive, often with nothing more than the clothes on their backs, the strain on already scarce resources grows. The expanding population is now forced to compete for access to water, shelter, and basic services, further exacerbating the challenges faced by both displaced individuals and local residents.

On Yemen’s West Coast, families endure long daily treks to collect water – a lifeline that remains scarce for millions. Photo: Moayad Zaghdani 

The declining soil fertility, increasing salinization of water sources, and rising sea levels have severely threatened agriculture along Yemen’s coast, particularly in Yakhtol. A once-modest fishing and farming community now has to battle for its very survival.

Yakhtol’s residents, who once relied on small-scale agriculture to sustain their families, now find it nearly impossible to grow crops or feed their livestock. The climate has become increasingly hostile to traditional farming methods. Small-scale fishing, which had also been a lifeline for the local economy, is in decline. As crops fail and fish stocks dwindle, the population is left with fewer options.

Families on Yemen’s West Coast often rely on unsafe water sources, increasing the risk of disease as clean water remains difficult to access. Photo: Moayad Zaghdani 

Mohammed Ali, another resident of Yakhtol, knows this all too well. “If there is no water, we cannot live – water is life,” he says. Each day, he wakes before dawn to search for water, a task that consumes his mornings and drains his energy. His daily trips to communal water points are fraught with uncertainty. “How long will I have to wait? Will I find enough water to support my family? Will I find any at all?” he asks.

This struggle for water is compounded by years of conflict that have ravaged the infrastructure once vital to Yakhtol’s survival. The water system, originally built to serve 200 homes, is now stretched beyond its limits, trying to meet the needs of over 1,500 families, including hundreds of displaced people who have sought refuge from violence in frontline areas.

To address these challenges, the United Nation’s-run International Organization for Migration (IOM) has stepped in to restore the water infrastructure. Through the rehabilitation of pipelines and the construction of new water points, IOM’s intervention helps alleviate the burden on families like Hassan’s and mitigate conflict over resources. The project also addresses health risks by ensuring that both host communities and displaced families have reliable access to clean water.

IOM’s water projects in Hays and Yakhtol are providing vital relief to thousands of displaced families and local residents, ensuring access to clean water in one of Yemen’s most water-scarce regions. Photo: IOM/Moayad Zaghdani 

As part of its efforts in Yakhtol, IOM has also worked on expanding the water-distribution network. This includes installing larger pipes and constructing additional water-storage facilities, ensuring that the limited supply is efficiently distributed across the community. Solar-powered water-pumping systems have been introduced, providing a sustainable energy source that reduces reliance on expensive and often unavailable fuel.

Furthermore, IOM is working to help communities better withstand extreme weather events like floods. This involves upgrading the water system to improve its flood resilience, carefully planning to avoid areas that are prone to flooding and creating protective measures such as gabion walls. Additionally, automatic chlorinators will be installed to disinfect water.

Related: how the ancient Nabateans held back the floods

The expansion of water infrastructure in Yakhtol brings hope to families like Mohammed’s, who have endured years of hardship. “I used to take water for granted,” Mohammed recalls. “Now, even a single drop feels like a precious gift.”

Sami, a father of twelve in the Hays displacement camp, constantly worries that his children will miss school to fetch water. Photo: IOM/Moayad Zaghdani 

While progress has been made in Yakhtol, similar struggles continue in other parts of the West Coast. In a displacement camp in Hays, Sami, a father of twelve, shares a familiar story of hardship. “Most of the people who go to fetch water here are children; they don’t go to school because they have to help,” he explains. The lack of access to clean water has deprived his children of education, forcing them into a cycle of daily household chores.

In Hays, IOM is working to address the severe water shortage by constructing a new well that will provide clean and reliable water to thousands of displaced families and host communities. This well is a critical lifeline in a community where the daily search for water has long consumed families’ time and energy. By providing a consistent water source, IOM’s intervention not only eases the physical burden on families but also reduces health risks linked to contaminated water.

Despite the challenges in accessing water, Yemeni parents hold onto hope for a future where education can be prioritized. Photo: IOM/Moayad Zaghdani 

Despite these efforts, the challenges remain daunting. Climate change and extreme weather events across Yemen continue to amplify the country’s water crisis, adding to the pressures of conflict and displacement. Despite the daunting challenges, Sami remains optimistic: “We support each other through the hardships,” he says.

As communities continue to grapple with these overlapping crises, the work of organizations like IOM offers a glimmer of hope. Through the rehabilitation of water systems and the provision of essential aid, IOM is helping to restore dignity and stability to families pushed to the brink by conflict and climate change.

Families like Sami’s and Hassan’s understand that while clean water is essential, it is only part of what is needed to rebuild their lives. “We need more than just water,” Hassan says. “We need our children to be able to go to school. We need to feel safe.”

Has the Israel-Gaza conflict awakened your sense for justice in the Middle East? Follow Green Prophet’s articles on Yemen, starting here.

Lasers detect ancient Mayan city hidden in the jungle

ancient Mayan city

An ancient Maya city has been found hidden in plain sight”beneath the jungle in the Mexican state of Campeche. Archaeologists used a laser technique called LiDAR to scan the area, “accidentally” discovering the forgotten complex, which contains pyramids, amphitheatres and sports fields.

“The government never knew about it, the scientific community never knew about it. That really puts an exclamation point behind the statement that no, we have not found everything, and yes, there’s a lot more to be discovered,” said researcher Luke Auld-Thomas working on the site.

The new research, published in the journal Antiquity, was led by Tulane University anthropology doctoral student Auld-Thomas and his advisor, Professor Marcello A. Canuto.

Luke Auld Thomas
Luke Auld Thomas

They think the site, which they’ve named Valeriana, might have housed up to 50,000 people, which supports claims that Maya lived in complex cities or towns, not in isolated villages.

The team used lidar, a laser-based detection system, to survey 50 square miles of land in Campeche, Mexico, an area largely overlooked by archaeologists. Their findings included evidence of more than 6,500 pre-Hispanic structures, including a previously unknown large city complete with iconic stone pyramids.

“Our analysis not only revealed a picture of a region that was dense with settlements, but it also revealed a lot of variability,” said Auld-Thomas: “We didn’t just find rural areas and smaller settlements. We also found a large city with pyramids right next to the area’s only highway, near a town where people have been actively farming among the ruins for years.

The Middle American Research Institute (MARI) at Tulane University has been pioneering the use of lidar technology in archaeological research. Over the past decade, MARI has built a state-of-the-art Geographic Information Systems (GIS) lab, to analyze remote sensing data, such as lidar. The lab is managed by Francisco Estrada-Belli, a research professor in Tulane’s Department of Anthropology.

Just think about what waits to be discovered in the Holy Land and in countries like Saudi Arabia- just opening up to archeologists for discovery.

Ancient city found in jungle in Mexico
Ancient Mayan city found in jungle in Mexico – study area

Lidar technology uses laser pulses to measure distances and create three-dimensional models of specific areas. It has allowed scientists to scan large swaths of land from the comfort of a computer lab, uncovering anomalies in the landscape that often prove to be pyramids, family houses and other examples of Maya infrastructure.

This research may also help resolve ongoing debates about the true extent of Maya settlements.

Ancient buildings clustered on a hilltop are revealed by a narrow transect of lidar survey data. Lidar technology uses laser pulses to measure distances and create 3D models of specific areas. (Photo courtesy Luke Auld-Thomas)
Ancient buildings clustered on a hilltop are revealed by a narrow transect of lidar survey data. Lidar technology uses laser pulses to measure distances and create 3D models of specific areas. (Photo courtesy Luke Auld-Thomas)

“Because lidar allows us to map large areas very quickly, and at really high precision and levels of detail, that made us react, ‘Oh wow, there are so many buildings out there we didn’t know about, the population must have been huge,’” Auld-Thomas said. “The counterargument was that lidar surveys were still too tethered to known, large sites, such as Tikal, and therefore had developed a distorted image of the Maya lowlands.

“What if the rest of the Maya area was far more rural and what we had mapped so far was the exception instead of the rule?”

Related: Lidar for wind energy investments

The study highlights the transformative power of lidar technology in unveiling the secrets of ancient civilizations. It also provides compelling evidence of a more complex and varied Maya landscape than previously thought.

“Lidar is teaching us that, like many other ancient civilizations, the lowland Maya built a diverse tapestry of towns and communities over their tropical landscape,” Canuto said. “While some areas are replete with vast agricultural patches and dense populations, others have only small communities. Nonetheless, we can now see how much the ancient Maya changed their environment to support a long-lived complex society.”

Landing spots for Moon to Mars mission selected

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This image shows nine candidate landing regions for NASA’s Artemis III mission, with each region containing multiple potential sites for the first crewed landing on the Moon in more than 50 years. The background image of the lunar South Pole terrain within the nine regions is a mosaic of LRO (Lunar Reconnaissance Orbiter) WAC (Wide Angle Camera) images.Credit: NASA
This image shows nine candidate landing regions for NASA’s Artemis III mission, with each region containing multiple potential sites for the first crewed landing on the Moon in more than 50 years. The background image of the lunar South Pole terrain within the nine regions is a mosaic of LRO (Lunar Reconnaissance Orbiter) WAC (Wide Angle Camera) images. Credit: NASA

America’s space agency NASA has identified nine potential landing regions for its upcoming Artemis III mission, the first crewed Moon landing since 1972.

The regions are all near the lunar South Pole, an area of the Moon that has never been explored. Selection criteria included terrain suitability, lighting conditions and communication capabilities with Earth.

“The Moon’s South Pole is a completely different environment than where we landed during the Apollo missions,” says Sarah Noble, Artemis lunar science lead. “It offers access to some of the Moon’s oldest terrain, as well as cold, shadowed regions that may contain water and other compounds.”

Related: read all about space junk

These regions contain diverse geological characteristics and offer flexibility for mission availability. The lunar South Pole has never been explored by a crewed mission and contains permanently shadowed areas that can preserve resources, including water.

The refined candidate Artemis III lunar landing regions are, in no priority order:

  • Peak near Cabeus B
  • Haworth
  • Malapert Massif
  • Mons Mouton Plateau
  • Mons Mouton
  • Nobile Rim 1
  • Nobile Rim 2
  • de Gerlache Rim 2
  • Slater Plain

To select these landing regions, a multidisciplinary team of scientists and engineers analyzed the lunar South Pole region using data from NASA’s Lunar Reconnaissance Orbiter and a vast body of lunar science research.

Factors in the selection process included science potential, launch window availability, terrain suitability, communication capabilities with Earth, and lighting conditions. Additionally, the team assessed the combined trajectory capabilities of NASA’s SLS (Space Launch System) rocket, the Orion spacecraft, and Starship HLS (Human Landing System) to ensure safe and accessible landing sites.

Read more: on light pollution

“Artemis III will be the first time that astronauts will land in the south polar region of the Moon. They will be flying on a new lander into a terrain that is unique from our past Apollo experience,” said Jacob Bleacher, NASA’s chief exploration scientist. “Finding the right locations for this historic moment begins with identifying safe places for this first landing, and then trying to match that with opportunities for science from this new place on the Moon.”

NASA’s site assessment team will engage the lunar science community through conferences and workshops to gather data, build geologic maps, and assess the regional geology of eventual landing sites. The team also will continue surveying the entire lunar South Pole region for science value and mission availability for future Artemis missions. This will include planning for expanded science opportunities during Artemis IV, and suitability for the LTV (Lunar Terrain Vehicle) as part of Artemis V.

Related: NASA heads to Jupiter moon to look for water

Under NASA’s Artemis campaign, the agency will establish the foundation for long-term scientific exploration at the Moon, land the first woman, first person of color, and its first international partner astronaut on the lunar surface, and prepare for human expeditions to Mars for the benefit of all.

More on the mission here

Leveraging Social Media to Showcase Your Building’s Sustainability

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Foster + Partners in Israel
Orange trees help passively heat and cool in this Foster + Partners sustainable building

As sustainability becomes a priority for consumers and businesses alike, real estate and property managers have a unique opportunity to highlight their environmental efforts. 

Whether it’s reducing energy consumption, improving waste management, or adopting green construction practices, showcasing sustainability efforts can attract eco-conscious tenants, boost the building’s reputation, and drive engagement. 

One platform that can streamline this process is resustain.com, a solution that enables real estate professionals to manage and promote sustainable initiatives effectively. 

Leveraging social media amplifies these efforts, reaching a broader audience with the power to engage, educate, and inspire.

Why Social Media Matters for Sustainability in Real Estate

moshe safdie china skywalk garden inside
A beautiful sustainable building in China called the Skywalk

Social media channels provide a powerful way to communicate your building’s sustainable practices to a diverse audience.

With billions of users across platforms, social media is ideal for storytelling, visual content, and real-time updates, making it perfect for highlighting sustainability. 

Platforms like Instagram, Facebook, LinkedIn, and even TikTok can attract followers interested in eco-friendly practices and green building initiatives.

Social media allows you to:

  • Connect directly with potential and existing tenants.
  • Showcase certifications (such as LEED or ENERGY STAR) and achievements.
  • Educate the public about sustainable practices.
  • Share real-time updates on improvements and achievements.

Building a Compelling Social Media Strategy

Moshe Safdie, Habitat Expo 67. A charming reuse of an expo space now cherished, sustainable housing in Montreal
Moshe Safdie, Habitat Expo 67. A charming reuse of an expo space now cherished, sustainable housing in Montreal

1. Define Your Sustainability Story

Before you start posting, clarify the key sustainable features and practices of your building. Your story might revolve around reduced energy usage, solar panel installation, or smart water management. The aim is to create a cohesive narrative that resonates with your audience. Think about questions like:

  • What sets your building apart in terms of sustainability?
  • What impact have your sustainability efforts made on the local community?
  • How are tenants benefiting from a greener building?

Clearly defining these points will give your audience a reason to care and follow your journey.

2. Utilize Visual Content

People respond best to visual content, making platforms like Instagram and Facebook ideal for showcasing sustainable efforts. Share photos and videos of:

  • Renewable energy installations (like solar panels).
  • Green spaces around your building, such as gardens or green roofs.
  • Energy-efficient lighting or other green technologies in use.
  • Recycling initiatives or eco-friendly amenities.

To enhance engagement, consider using infographics that detail your environmental impact or the journey towards sustainability milestones.

3. Involve Your Audience

One of the best ways to boost engagement is by involving your audience. Encourage tenants or visitors to participate in sustainable practices and share their contributions on social media. For instance, you could:

  • Launch a monthly photo contest encouraging tenants to share sustainable lifestyle tips.
  • Share behind-the-scenes tours of sustainable initiatives, like recycling processes or energy-efficient systems, through live videos or stories.
  • Hold Q&A sessions with experts or green team members to answer sustainability questions via interactive avatars.

This type of content not only promotes awareness but also strengthens community ties and encourages sustainable habits among tenants.

4. Promote Eco-Friendly Certifications and Achievements

If your building holds any green certifications or has received awards for its eco-friendliness, showcase them proudly. Certifications such as LEED, ENERGY STAR, or WELL are highly regarded in the industry and serve as excellent social proof. You could:

  • Create a post series explaining what each certification means and the standards it represents.
  • Share a video of the certification ceremony or event.
  • Highlight key metrics achieved, such as energy reduction percentages, water savings, or recycling success rates.

Such posts add credibility to your sustainability story and help followers understand the significance of your efforts.

5. Feature Tenant Success Stories

Incorporate tenant testimonials or stories that emphasize the benefits they experience from a sustainable building. 

For instance, a tenant might appreciate the reduction in their utility bills due to energy-efficient systems or the wellness benefits from improved indoor air quality. This personal approach helps potential tenants envision the positive impact of eco-friendly buildings on their own lives.

Creating short interview clips, sharing quotes, or writing mini-case studies can add a human element to your social media content, making it relatable and engaging.

6. Share Educational Content

Educating your followers about sustainability topics strengthens your brand’s reputation as a leader in green practices. Share tips, best practices, and updates related to sustainability. For example:

  • Post weekly eco-tips that tenants can adopt at home.
  • Share news articles or research studies related to green building benefits.
  • Collaborate with environmental organizations to broaden your reach and share expertise.

Educational content builds trust with your audience and can position your building as a thought leader in sustainable practices.

Metrics to Track Success

Tracking the success of your social media efforts helps you understand what resonates with your audience and refine your strategy. Key metrics to monitor include:

  • Engagement rates (likes, comments, shares).
  • Follower growth on each platform.
  • Click-through rates to your website or sustainable initiative landing pages.
  • Mentions and shares by tenants or environmental organizations.

Analyzing these metrics will help you identify the type of content your audience engages with most, allowing you to adapt and optimize future posts.

Conclusion

In today’s digital world you need essential online tools for sharing your building’s sustainability journey. With strategic content planning, you can showcase your commitment to the environment, involve your tenants, and inspire others to join the movement. Start today, and watch as your green building gains followers, boosts tenant satisfaction, and strengthens its place as a leader in sustainable living.

 

Make preserved, fermented Egyptian lemons for a taste of Sinai VIDEO

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Make fermented Egyptian lemons

Maybe you’ve gone on a diving trip to Sharm el Sheik. Or maybe you are one of the tourists who sit with the Bedouins at a housha for weeks at a time enjoying the slow life close on the Red Sea close to Nuweiba. I’ve been to Sinai about 10 times and when I go to a hotel there is one thing that makes me very happy at the breakfast, lunch and dinner buffet: preserved lemons.

Taba Nuweiba Beach, Bir Sweir, Sinai, Egypt
Trankila Beach in Sinai

The lemons in Egypt are small, not much bigger than a walnut, and when preserved upgrade their status by a mile. You can eat them with hummous and tehina on bread, or take a little bite with every savory dish you fancy. Sometimes I just eat them whole, picking the seeds out with my teeth. We have a recipe for preserved lemons already on Green Prophet but this one is a bit different. You cut the lemons differently, keeping them whole.

In the video below I walk you through the set by step process. Get yourself some Egyptian lemons and you can do it with me step by step.

Fermented lemons are a treat when you are traveling to Egypt. Stay at a hotel in Sinai and enjoy the fermented Egyptians lemon offered at most meals. It’s a staple pickle when you travel to Sinai or Egypt. We’ve even found them in Jordan.

A basic husha in Sinai. This was our home for a week. Basic and good.

This recipe works with any kind of lemon, but if you can get your hands on walnut-sized lemons from Egypt, even better. If you are using other lemons cut them so the width is no bigger than a centimeter or half an inch.

The smaller you cut them the better the flavor as they will ferment better. Add salt. We added about 5 tablespoons to 4 cups/ one liter of water. You can add garlic. Better to place it on the bottom as if it floats to the surface it will go moldy.

 

Add some weights to keep the lemons from floating.

Leave for about 5 to 10 days according to your taste. Do not tighten the lid or it might explode.

Eat alone with bread or add to sauces and soups and any dish you can imagine. Preserved lemon is a wonderful spice that adds a layer of flavor to anything savory. It will bring you back to your driving trip at Sharm el Sheikh in no time.

Fermented Egyptian Preserved Lemons

An easy way to bring the taste of Egypt into your home.

  • Jar with a lid
  • Weights
  • 4 cups Egyptian lemons (You can use regular lemons as well, don't worry. Try to find organic as you will be eating the peels)
  • 5 tbsp kosher salt (It's also known as pickling salt)
  • 10 cloves fresh garlic (You can skip this if you like but garlic makes everything better)
  • 4 cups water
  1. Soak the lemons for a few hours

  2. Cut each small Egyptian lemon in a cross going only 1/2 way or 2/3 of the way through. You can keep the seeds in

  3. Remove peel from garlic, slice in half

  4. Add garlic and lemons to the jar throwing in a spoon of salt as you go up. Make sure it's only lemons on the top. You don't want the garlic floating to the top.

  5. Fill to the top with water

  6. Add weight on top so nothing floats above the water

  7. Add lid or plate on top. But don't screw down the lid or the jar can explode

  8. Watch for 4 to 10 days as the lemons ferment. End fermentation by bringing to the fridge. Taste and end when the lemons are tangy and not too bitter.

  9. Transfer to smaller jars and share with friends

Appetizer, Condiment
Egyptian, Mediterranean, Middle Eastern
Easy, fermented food, spice

How do you cook with fermented lemons?

Mediterranean Diet, this is a salad
Add fermented lemons to your salad dressing. Add the rind and pulse in a food blender or grind with a mortar and pestle.

The flavor of lemon and salt is very intense. Rinse the piece before cooking with it. The best part is the peel – some cooks scoop the pulp out and discard it.

Consider these ideas for pickled lemons:

  • Chop a little piece fine and mash it into a vinaigrette dressing.
  • Gently mix a few fine slices into steamed broccoli; drizzle some olive oil over everything.
  • Add a teaspoon of chopped preserved lemon to pea soup.
  • Put a little bowl of those bright yellow lemon quarters on the table to accompany lamb chops.
  • Prepare a fillet of fish with a drizzle of olive oil, some chopped basil or green onion, and a few thin slices of preserved lemon. Bake or pan-fry.

More Middle East recipes:
A Classic Recipe for Muhamarra Red Pepper Spread From Aleppo, Syria
Taking On A Middle East Classic: Baba Ganoush
Cooking the Classic Middle East Kibbeh

Egypt builds highway through the City of the Dead

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Dome of a mosque through a minaret arch at the Sultan Al-Ashraf Qaytbay mosque and mausoleum, City of the Dead, Cairo, Egypt
Dome of a mosque through a minaret arch at the Sultan Al-Ashraf Qaytbay mosque and mausoleum, City of the Dead, Cairo, Egypt

Rapid urban development in Egypt isn’t considering the UNESCO-protected sites in the city, like this mosque in the City of the Dead, demolished and in ruin

Locals are reporting that Egypt is demolishing ancient history by knocking down the Al-Qarafa Cemetery in the City of the Dead, a UNESCO-protected site, to build a new highway through Cairo.

The City of the Dead, or the Cairo Necropolis, is also also referred to as the Qarafa in Arabic, is a series of Islamic-era necropolises and cemeteries in Cairo, Egypt. They run north and to south of the Cairo Citadel, below the Mokattam Hills and outside the historic city walls, covering an area of about 4 miles long.

This cemetery is is part of Historic Cairo, a UNESCO World Heritage Site since 1979. According to people who live in Cairo, the  area is home to stunning Islamic architecture, such as domes, minarets, and graves, some of which are over 1,200 years old. It also contains the resting places of Egypt’s most influential figures, such as those from the Muhammad Ali Royal Dynasty.

On the Urban Hell Reddit forum (where you can see photos –– we posted some here but the photographer asked us to take them down), one contributor says, “The Egyptian government and local authorities are highly corrupt, that’s why they are willing to destroy this cemetery without a second thought.”

Another reader defends the move, saying “They’re not “destroying it”. They’re putting an elevated highway through a four-mile wide cemetery. No registered historic buildings are being destroyed. The space this will take is a drop in the bucket. It would be nice if they didn’t have to but Cairo has grown 4x in population since 1970 and sacrifices must be made.”

Another one comments: “Reminds me of when Egypt destroyed trees in urban areas so property developers can sell the idea of “greenary” being exclusive and luxurious in gated communities. Or property developers leaving building facades unfinished so they don’t pay property tax. Or building a highway through apartments complexs or even through Alexandria’s ancient coastline

“Egypt needs to introduce new urban planning laws regarding historic sites, environment and facades before we see a highway ramp up to the Pyramid of Giza with a Starbucks on top.”

The government’s project is destroying a “unique, architectural, historic fabric,” said Ayman Wanas to the Associated Press. He is an official with the government department that lists distinctive buildings and wrote in his resignation letter posted online. “It’s a waste of Egypt’s historic, valuable heritage which is irreplaceable.”

Hundreds of activists were killed at Tahir Square in Egypt following the Arab Sprint uprising that started in 2011. Some sites list more than one thousand. We met Mohammed Gohar in Montreal who told us how he saved 17 Christians from certain death by hiding them in his TV station building during one of the protests. He was granted asylum in Canada for his bravery. Virginity checks and other awful violations faced the demonstrators as well.

The work on redeveloping Cairo, despite its rich architecture from the past is part of a mega-building campaign by their President Abdel Fattah el-Sissi to reshape the home of 20 million people. His government is putting up massive freeways and flyovers at a furious rate while encouraging the growth of gated suburban compounds outside the city while building a giant new capital in the desert.