Global dietary shifts are required to meet climate targets 🌍🥗, as analysis of food-related greenhouse gas emissions across 112 countries and income groups shows that at least 90% of Canadians today 🇨🇦 and up to 90% of the global population by 2050 🌏 must modify diets to remain below 2 °C of warming.

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#SustainableEating #ClimateAction #DietaryChanges #FoodForFuture #GreenhouseGasReduction

**A new study finds aviation emissions could drop 50-75% by combining three strategies: flying only fuel-efficient planes ✈️, switching to all-economy layouts 🪑, and maximizing loads 📦. Crucially, better strategic use of existing fleets could immediately reduce global emissions by 11% 🌍.**

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#AviationEmissions #SustainableTravel #FuelEfficiency #EcoFriendlyFlights #ClimateAction

🌲 A new proposal suggests felling wildfire-prone coniferous trees and sinking them in the Arctic Ocean could remove up to 1 billion tonnes of carbon dioxide annually.

🌊 Researchers propose using six major Arctic rivers, like the Yukon and Mackenzie, to transport felled trees to the ocean, where they would sink and sequester carbon.

🔬 This method aims to store carbon securely, unlike traditional tree planting which can be vulnerable to fires.

🤔 Concerns exist regarding potential negative impacts on river biodiversity, the risk of permafrost thaw and methane emissions from flooding, and the possibility of forests being over-exploited for commercial gain.

#ClimateAction #CarbonSequestration #Arctic

A study of 2,801 Germans 🇩🇪 finds that learning about widespread support for climate action 🌍 corrects perceptions of public opinion 👥 but fails to change personal beliefs 🧠 or behaviors 🔄. These findings 🔎 challenge the strategy of using social consensus messaging 💬 to drive individual climate action 🌱.

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#climateaction #publicopinion #consensusmessaging #behaviorchange #Germanystudy

‘Meat tax’ 🥩 could have significant impact on environmental footprint, 🌍 study finds. Ending tax breaks on meat could rapidly lower the environmental footprint of food in the EU, reducing emissions and biodiversity loss by up to 6% at a cost of about €26 per household per year, researchers report.

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#MeatTax #ClimateAction #EUPolicy #SustainableDiet #Biodiversity

⏰ The "Doomsday Clock" has been moved to 85 seconds to midnight, its closest point ever to global destruction.

🌍 This adjustment is due to escalating threats from nuclear weapons, climate change, biotechnology misuse, and uncontrolled artificial intelligence, as nations become more aggressive and nationalistic.

🔥 Major concerns include potential nuclear conflicts involving Russia, China, and the U.S., as well as the impacts of global warming evidenced by droughts, heat waves, and floods.

#DoomsdayClock #GlobalThreats #ClimateAction

😟 Feeling fearful about climate change may increase support for related policies, according to new ARU research.

😞 However, feelings of dread, described as an overwhelming form of fear with a sense of inevitability, were linked to less support for climate policies.

🔬 The study, published in Frontiers in Psychology, involved 418 UK participants and is the first to examine how momentary emotions influence climate change beliefs and policy support.

👩‍🔬 Female participants reported stronger beliefs in climate change and greater policy support compared to men.

#ClimateAction #ClimatePolicy #Psychology

🌵 China's "Great Green Wall" program in the Taklamakan Desert appears to be successful, with satellite data (Solar-Induced Fluorescence) showing increased vegetation and carbon sequestration.

💧 The program relies heavily on meltwater from surrounding mountains, a factor that makes replicating this success elsewhere challenging due to water scarcity and potential negative impacts like increased local warming and aquifer depletion.

🌍 While not a sole solution to climate change, the Taklamakan project demonstrates that afforestation in challenging environments can create carbon sinks and halt desertification, offering a hopeful example of human intervention.

#ClimateAction #Desertification #Sustainability

✅ A new study reveals that political leanings can shape how people perceive the environmental benefits of their sustainable choices. Conservatives tend to see actions like recycling or plant-based diets as having less positive impact than liberals do, which may lead to less engagement in these behaviors.

✅ Researchers conducted seven studies, including one with 402 US participants who imagined switching to a vegetarian diet. Conservatives perceived this dietary change as having less environmental benefit and were less likely to choose vegetarian recipes compared to liberals, even when controlling for climate change beliefs.

✅ Another study with 107 shoppers in North America found that conservative shoppers were less likely to choose an eco-friendly pen made from reclaimed wood and recycled materials, rating its environmental impact lower than liberal shoppers.

✅ The research suggests these differences stem from "perceived prevalence"—how common a behavior appears within one's social circle. Conservatives may see fewer sustainable actions among their peers, leading them to assume these behaviors are less effective.

#ClimateAction #Sustainability #ConsumerPsychology

Physical inactivity causes nearly 5 million deaths yearly, yet one in three adults still misses global activity targets. A new study shows a 40% gap in exercise between wealthier and poorer populations. Experts now see physical activity as a lever for climate resilience and lower emissions.

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#MoveForLife #ClimateAction #EquityInMotion #ActiveAging #WellbeingWaves

🦠 Scientists are using lab-grown microbes to bind loose desert sand, creating a stable layer that wind struggles to erode. This helps protect young plants until they are strong enough to survive.

🔬 In trials in northwest China near the Taklamakan Desert, this microbial "crust" stabilized sand within 10 to 16 months.

💧 The living crust helps retain moisture closer to the surface, aiding plant and grass germination and survival, especially after short rains.

🌱 Lab tests show this manufactured crust can reduce wind-driven soil loss by over 90% under controlled conditions.

#Desertification #ClimateAction #Science

Replacing one meat option with a vegetarian dish in workplace cafeterias increased plant-based meal choices by 41% without affecting total sales or revenue. A trial of 26,000 meals found the shift reduced greenhouse gas emissions by 8.5% and was largely unnoticed by customers.

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#PlantBased #Sustainability #ClimateAction

🌱 Research from Northeastern University, supported by the World Bank, suggests children are more effective than parents at influencing environmental behavior within families.

🏠 A study involving over 1,500 families in Patna, India, found that when children participated in an environmental education program, their parents were 26% more likely to choose an eco-friendly option (a certificate on recycled paper).

💡 Children participating in the program had a spillover effect on their parents' perceptions of climate change risks and their belief in the impact of their actions, influencing four out of six studied behaviors. Parents, however, had little to no effect on their children's environmental perceptions.

#ClimateAction #EcoFriendly #Parenting

💰 Scientists estimate the wealthiest 10% of global consumers owe society $1.7–$5.7 trillion annually for their environmental impact, equating to $2.3k–$7.5k per person (2017 USD).

🌍 This potential revenue could fund international climate and biodiversity financing gaps, with US and Chinese top deciles alone able to cover substantial biodiversity protection needs by 2030.

📊 The study, by Inge Schrijver, Rutger Hoekstra, and Paul Behrens from Leiden University, found biodiversity loss (47–56%) and climate change (36–45%) are the largest contributors to this global 'damage bill'.

#ClimateAction #Sustainability #EnvironmentalJustice

🌱 A University of Edinburgh study found that swapping meat and dairy for vegetables, beans, and eggs can lower emissions without increasing food costs.

🌍 Researchers analyzed 33 dietary changes, showing that reducing meat and dairy improves both health and environmental factors, including greenhouse gases, land, and water use.

💡 Replacing even small amounts of meat in meals like sandwiches and pasta didn't negatively impact nutrient intake. Experts suggest fortifying plant-based dairy alternatives with iodine to address potential deficiencies.

🎯 Focusing on high red meat consumers in Scotland could prevent nearly 60,000 cases of type 2 diabetes over ten years, alongside environmental gains.

#SustainableDiets #ClimateAction #Health

🌳 Scientists urge mayors to prioritize urban forests, calling them "critical infrastructure" to combat climate change and improve city life, according to an essay published today in PLOS Climate.

💰 Investing in urban trees offers significant economic returns, with cities potentially reaping $3 in local economic benefits for every $1 spent on parks and recreation annually.

⚖️ Urban forestry efforts must be equitable, ensuring underserved neighborhoods benefit from the cooling and health advantages of green spaces, addressing the urban heat island effect.

🤝 Community collaboration is vital for successful urban forestry projects, with residents' preferences and concerns considered, from fruit trees to allergy-friendly species.

#UrbanForestry #ClimateAction #CityPlanning

When Americans believe government works, they are more likely to act on climate. The study of more than 32,000 Americans found that Republicans reported lower efficacy beliefs overall, particularly lower confidence that governments can effectively address climate change.

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#ClimateAction #PublicTrust #ClimatePolicy

✅ Belief in government effectiveness is a strong driver for climate action. People are more likely to engage when they believe solutions can work and that institutions can solve problems.

✅ Visible policy successes, like clean energy investments and infrastructure projects, can galvanize collective action. However, people must connect these improvements to governmental action and responsible parties.

✅ Even with political opposition, clean energy deployment is accelerating nationwide, with significant investments announced since the Inflation Reduction Act.

✅ Republicans report lower efficacy beliefs about government addressing climate change, but when they do believe action can work, they are more engaged, indicating a potential cross-partisan path to mobilization.

#ClimateAction #Government #Politics

The climate benefits of retiring a fully operational internal combustion engine vehicle

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#ClimateAction #ElectricVehicle #EmissionsReduction

🌍 Beef and dairy production cause 41% of farmland's biodiversity damage, a study reveals.

🌍 Farming's environmental impact is concentrated: 2/3 of carbon & biodiversity loss occurs on just 1/3 of global farmland, offering chances for combined solutions.

🌍 Animal-sourced foods have 8x more carbon loss and 14x more biodiversity loss per calorie than plant-based foods.

🌍 Restoring the most damaged 30% of farmland could capture 170 billion tonnes of carbon and prevent 60% of extinction risk from agriculture.

#ClimateAction #Biodiversity #SustainableFood