Brazilian School Districts Make Historic Switch to 100% Plant-Based Meals
Four cities in Brazil have pledged to transition all of the meals served at its public school cafeterias to 100 percent plant-based by the end of 2019, with the mission of reducing the cities' environmental footprint (especially water consumption), aiding local produce farmers and fostering humane and healthy eating habits for students.
The cities of Serrinha, Barroca, Teofilandia and Biritinga in the northeastern state of Bahia will soon be home to the world's first school districts to make such a commitment, program organizers touted.
The "Escola Sustentável" (Sustainable School) project—spearheaded by Humane Society International (HSI) in Brazil and the local Public Prosecutor Office—covers 30,000 students and will impact more than 23 million meals a year. It will reduce meat, dairy and egg consumption by an estimated 25 percent per semester.
The program kicked off last week and included four days of plant-based culinary trainings for the cities' school cooks, led by HSI's chef André Vieland. The vegan cook shared cost-effective and nutritious recipes made with accessible, local ingredients.
School meals in those cities typically feature animal proteins such as beef, lamb, poultry, fish, eggs, milk and butter, Brazilian publication Correio reported. Under the new, two-year experimental program, lunches will consist of soy, rice milk, peanut butter (instead of butter), vegetables, root vegetables, grains, and whole-wheat bread.
Definitive implementation of the program will depend on health outcomes of the students after the trial period, according to Correio. Students will undergo periodic tests that count blood, ferritin, vitamin B12, total cholesterol, triglycerides and blood glucose levels. Weight, height and body composition will also be measured.
Families who do not agree with the newly imposed diet can send their students to school with packed lunches from home, Escola Sustentável leader Leticia Baird, the Brazilian public prosecutor for the environment in the state of Bahia said.
"Providing our school districts with plant-based meals will help save environmental and public financial resources, allow for a future of healthy adults, and build a fair world for the animals," Baird said in a statement.
In addition to animal welfare concerns, animal agriculture uses up massive amounts of water, land and energy. Raising animals for food is one of the biggest contributors to man-made greenhouse gas emissions that drive climate change.
20% of U.S. Diets Responsible for Almost Half of Country’s Food-Related Emissions, Study Finds… https://t.co/ycz5S6teTz— EcoWatch (@EcoWatch)1521657655.0
Cutting down on animal-based proteins and increasing the intake of fruits, vegetables, legumes and whole grains has known health benefits, from lowing cholesterol and blood pressure to reducing risks of heart disease, diabetes and cancer.
Program organizers noted that half of Brazil's population is overweight or obese, including one in three children between the ages of 5 and 9.
In 2014, the Brazilian Ministry of Health's dietary guidelines stated: "Opting to consume various types of plant-based foods and a limited consumption of animal products indirectly results in a food system that is more just and less stressful on the environment, animals and biodiversity in general."
This shift to plant-based diets is not unusual in Brazilian schools. The São Paulo city school district, the country's largest school district, has participated in Meatless Mondays since 2009, serving more than a half-million plant-based meals every two weeks, organizers pointed out.
"We applaud the cities of Serrinha, Barroca, Teofilandia, and Biritinga for becoming the world's first school districts to commit to going 100 percent plant-based," Sandra Lopes, food policy manager for HSI in Brazil, said in a statement.
"It's an honor to have worked with city authorities, nutritionists and school cooks on the adoption and implementation of this initiative, and we're excited to continue working closely with them to ensure the success of this program."
- Redwoods are the world's tallest trees.
- Now scientists have discovered they are even bigger than we thought.
- Using laser technology they map the 80-meter giants.
- Trees are a key plank in the fight against climate change.
They are among the largest trees in the world, descendants of forests where dinosaurs roamed.
Pixabay / Simi Luft<p><span>Until recently, measuring these trees meant scaling their 80 meter high trunks with a tape measure. Now, a team of scientists from University College London and the University of Maryland uses advanced laser scanning, to create 3D maps and calculate the total mass.</span></p><p>The results are striking: suggesting the trees <a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank" rel="noopener noreferrer">may be as much as 30% larger than earlier measurements suggested.</a> Part of that could be due to the additional trunks the Redwoods can grow as they age, <a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank" rel="noopener noreferrer">a process known as reiteration</a>.</p>
New 3D measurements of large redwood trees for biomass and structure. Nature / UCL<p>Measuring the trees more accurately is important because carbon capture will probably play a key role in the battle against climate change. Forest <a href="https://www.wri.org/blog/2020/09/carbon-sequestration-natural-forest-regrowth" target="_blank">growth could absorb billions of tons</a> of carbon dioxide from the atmosphere each year.</p><p>"The importance of big trees is widely-recognised in terms of carbon storage, demographics and impact on their surrounding ecosystems," the authors wrote<a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank"> in the journal Nature</a>. "Unfortunately the importance of big trees is in direct proportion to the difficulty of measuring them."</p><p>Redwoods are so long lived because of their ability to <a href="https://www.nature.com/articles/s41598-020-73733-6" target="_blank" rel="noopener noreferrer">cope with climate change, resist disease and even survive fire damage</a>, the scientists say. Almost a fifth of their volume may be bark, which helps protect them.</p>
Carbon Capture Champions<p><span>Earlier research by scientists at Humboldt University and the University of Washington found that </span><a href="https://www.sciencedirect.com/science/article/pii/S0378112716302584" target="_blank" rel="noopener noreferrer">Redwood forests store almost 2,600 tonnes of carbon per hectare</a><span>, their bark alone containing more carbon than any other neighboring species.</span></p><p>While the importance of trees in fighting climate change is widely accepted, not all species enjoy the same protection as California's coastal Redwoods. In 2019 the world lost the equivalent of <a href="https://www.worldwildlife.org/threats/deforestation-and-forest-degradation" target="_blank" rel="noopener noreferrer">30 soccer fields of forest cover every minute</a>, due to agricultural expansion, logging and fires, according to The Worldwide Fund for Nature (WWF).</p>
Pixabay<p>Although <a href="https://c402277.ssl.cf1.rackcdn.com/publications/1420/files/original/Deforestation_fronts_-_drivers_and_responses_in_a_changing_world_-_full_report_%281%29.pdf?1610810475" target="_blank" rel="noopener noreferrer">the rate of loss is reported to have slowed in recent years</a>, reforesting the world to help stem climate change is a massive task.</p><p><span>That's why the World Economic Forum launched the Trillion Trees Challenge (</span><a href="https://www.1t.org/" target="_blank" rel="noopener noreferrer">1t.org</a><span>) and is engaging organizations and individuals across the globe through its </span><a href="https://uplink.weforum.org/uplink/s/uplink-issue/a002o00000vOf09AAC/trillion-trees" target="_blank" rel="noopener noreferrer">Uplink innovation crowdsourcing platform</a><span> to support the project.</span></p><p>That's backed up by research led by ETH Zurich/Crowther Lab showing there's potential to restore tree coverage across 2.2 billion acres of degraded land.</p><p>"Forests are critical to the health of the planet," according to <a href="https://www.1t.org/" target="_blank" rel="noopener noreferrer">1t.org</a>. "They sequester carbon, regulate global temperatures and freshwater flows, recharge groundwater, anchor fertile soil and act as flood barriers."</p><p><em data-redactor-tag="em" data-verified="redactor">Reposted with permission from the </em><span><em data-redactor-tag="em" data-verified="redactor"><a href="https://www.weforum.org/agenda/2021/03/redwoods-store-more-co2-and-are-more-enormous-than-we-thought/" target="_blank">World Economic Forum</a>.</em></span></p>
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