Search Climate Insights Directory
1,345 results
Six ways loss of Arctic ice impacts everyone
The document outlines how the loss of Arctic sea ice—which is declining at nearly 13% per decade—triggers global impacts including more intense heatwaves, sea level rise, food system instability, and the release of methane from thawing permafrost.
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Document type: Fact sheet
Constructing climate-resilient hatcheries for endangered sea turtles in the Philippines
In El Nido, Palawan, the Large Marine Vertebrates Research Institute (LAMAVE), Duli Beach Resort, and WWF constructed three concrete, partially buried hatcheries to protect olive ridley, green, and hawksbill sea turtles. These facilities use weather stations and sensors to monitor temperatures in real-time, mitigating the effects of coastal erosion and rising sand temperatures caused by extreme weather and El Niño. The project integrated community-led nightly patrols from November to February, which relocated 190 nests—more than double the previous year's 86 nests—and successfully converted some poachers into conservationists. Despite record-setting heat during an El Niño year that raised nest temperatures by two degrees, the initiative increased hatching success by an average of over 10% across all sites.
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Document type: Case study
How long do sea turtles live? And other sea turtle facts
Sea turtles, which can live between 50 and 100 years, are facing population declines primarily due to human activities such as accidental capture in fishing gear and poaching. WWF works to mitigate these threats by promoting turtle-friendly equipment and protecting nesting beaches. The document also details sea turtle biology, including their diet, migration patterns, and the impact of climate change on hatchling sex determination.
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Document type: Fact sheet
Our planet is warming. Here’s what’s at stake if we don’t act now.
The document argues that limiting global warming to 1.5°C is critical to avoid severe impacts, noting that the world is already 1.1°C warmer than pre-industrial levels. It compares the risks of 1.5°C versus 2°C warming across several metrics: sea level rise (1.5 feet vs 1.8 feet by 2100), coral reef degradation (70% vs virtually all), and human exposure to extreme heat waves (1 billion vs 2.7 billion people every 5 years). It also highlights increased flood risks and habitat loss for insects, plants, and vertebrates. To combat this, the text advocates for a transition to 100% clean energy in buildings, the electrification of transport, and sustainable agricultural practices.
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Document type: Fact sheet
What's the difference between a seal and a sea lion?
The document distinguishes 'true seals' (Phocidae) from 'eared seals' (Otariidae), noting that sea lions have external ear flaps, rotatable hind flippers for walking on land, and loud vocalizations, whereas seals have ear holes, move by scooting on their bellies, and are generally quieter. It highlights the ecological role of pinnipeds as mid-level predators and prey for apex predators. The text identifies climate change, overfishing, entanglement in fishing gear, habitat loss, and pollution as primary threats to these species, specifically mentioning the risk to ice-dependent seals due to shrinking sea ice.
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Document type: Fact sheet
Asian elephants and climate change
The document identifies that while Asian elephants possess some resilience due to habitat and dietary diversity, they are vulnerable to climate change due to sensitivity to high temperatures, water requirements, and low adaptive capacity caused by habitat fragmentation and slow reproduction. It argues that conservation priorities must focus on securing fresh water, maintaining connected habitats, and mitigating human-elephant conflict exacerbated by climate stressors.
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Document type: Fact sheet
What s the difference between a dolphin and a porpoise? And other river dolphin facts
The document distinguishes dolphins from porpoises based on physical traits and identifies seven extant freshwater species of toothed whales across Asia and South America. It highlights that these animals serve as indicators of river health and face critical threats from infrastructure, unsustainable fishing, pollution, and climate change.
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Document type: Fact sheet
Giant pandas and climate change
The document identifies the giant panda's low reproductive rate, dependence on bamboo, and human encroachment as primary vulnerabilities to climate change, suggesting habitat connectivity and the restoration of heat-adapted bamboo as conservation priorities.
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Document type: Fact sheet
Road Impact Study on Ecosystem Services in RIMBA Ecosystem Corridors
The report investigates how the expansion of toll and national roads in the RIMBA Ecosystem Corridor (spanning Riau, Jambi, and West Sumatra) fragments wildlife habitats and degrades ecosystem services. It highlights the critical risk to Sumatran tigers and elephants, noting that road infrastructure acts as a driver for land-use change, including conversion to oil palm and rubber plantations. The study finds that while nature-based solutions like animal underpasses have been implemented, they are often insufficient or fail during rainy seasons. It predicts a decline in carbon storage and water reserves by 2030 and recommends strategic habitat corridors and improved governance of animal crossing facilities to mitigate extinction risks and environmental degradation.
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Document type: Executive summary
No Food Left Behind Part 1: Underutilized Produce Ripe for Alternative Markets
The report analyzes on-farm losses of specialty crops in the US, finding significant waste in fresh produce like romaine lettuce (56%) and tomatoes (40%) during the 2017-2018 season. It identifies drivers of loss including strict retail cosmetic standards, labor shortages, and unpredictable weather. The document argues that improving supply chain transparency, diversifying markets (e.g., frozen and canned), and reforming buyer-seller contracts could reduce environmental impacts and address food insecurity.
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Document type: Report
Key Barriers to Advancing Climate Change Adaptation through Nature-based Solutions: Challenges in Accessing Finance
The document identifies a significant funding gap for nature-based solutions (NbS), noting that current annual investments of USD 200 billion must increase to USD 542 billion by 2030 to meet global goals. Key barriers include a heavy reliance on public finance (over 80%), a lack of bankable models for ecosystem services, and a dearth of business cases for the private sector. To address these, the brief suggests blended finance to mitigate risk, innovative instruments like green and blue bonds, and the use of natural capital accounting to assign economic value to nature's benefits.
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Document type: Briefing
A TOOLKIT FOR COMMUNICATING FOOD WASTE TO GUESTS
The WWF toolkit offers guidance for the hospitality sector to engage guests in reducing food waste through psychological insights and tested messaging. It identifies three guest mindsets—the Value Seeker, the Indulger, and the Explorer—and provides two primary campaign directions: 'Planet Plenty' and 'Food Waste Monster'. The guide emphasizes positive reinforcement over guilt, suggesting that messages be placed at key decision points in the guest journey to shift behavior without compromising the luxury experience.
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Document type: Guide
Executive Summary: Gender inequality, biodiversity loss, and environmental degradation
The research establishes a correlation between gender inequality and lower environmental wellbeing, noting that women's leadership in natural resource management improves governance and environmental outcomes. However, significant gaps persist, including a lack of gender-disaggregated environmental data and the underrepresentation of men and masculinity in conservation literature. The document highlights the critical role of Indigenous Peoples and Local Communities (IPLCs), noting that while Indigenous-managed territories show better ecosystem health, Indigenous women are often excluded from decision-making. It recommends shifting power and funding from Global North organizations to local, women-led, and Indigenous organizations, and calls for the 2022 UN Convention on Biological Diversity COP15 to adopt a gender-responsive Global Biodiversity Framework.
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Document type: Executive summary
No Grain Left Behind
A WWF study finds that post-harvest losses for corn and soy in the US are significantly higher than industry expectations, with corn losses averaging 4.7% and soy 4.5%. These losses result in billions of dollars in economic waste and millions of tons of GHG emissions. The report identifies equipment sophistication and operator experience as primary drivers of loss and argues that reducing these losses can alleviate pressure to convert natural habitats into cropland.
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Document type: Report
60 Actions for the Planet
The guide outlines 60 practical actions for individuals to reduce their environmental impact, categorized by themes such as climate, forests, oceans, plastics, freshwater, food, wildlife, and biodiversity. It emphasizes the urgency of ending plastic pollution through both individual behavioral changes and support for a legally binding UN treaty. Key recommendations include transitioning to electric appliances, reducing food waste, supporting sustainable forestry and fisheries, and advocating for government policy changes like the FOREST Act and the 2024 Farm Bill.
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Document type: Guide
PowerPoint Presentation
The document outlines 60 specific actions individuals can take to protect the planet, categorized by themes such as energy efficiency, sustainable consumption, forest and ocean conservation, water saving, waste reduction, and biodiversity protection. It emphasizes a combination of personal lifestyle shifts—such as switching to LEDs, eating less meat, and reducing single-use plastics—and systemic advocacy, urging readers to contact government representatives regarding the energy transition, the UN Global Treaty on Plastic, and the 2023 Farm Bill.
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Document type: Guide
AREA OF FOREST OCCUPIED BY THE COLONIES OF MONARCH BUTTERFLIES IN MEXICO DURING THE 2022-2023 OVERWINTERING PERIOD
During the second half of December 2022, monarch butterfly colonies in Mexico occupied 2.21 hectares of forest, representing a 22% decrease from the 2.84 hectares recorded in 2021. Of the 11 colonies identified, six (1.52 ha) were located within the Monarch Butterfly Biosphere Reserve (MBBR) and five (0.69 ha) were outside the reserve. The largest colony (0.797 ha) was found in Ejido El Rosario, while the smallest (0.004 ha) was in Ejido El Potrero. The report identifies climate change, forest degradation in Mexico, and the decline of milkweed in the United States as primary threats to the species.
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Document type: Report
FRESHWATER & FOOD
The document details the environmental threats posed by agriculture and infrastructure, such as the fact that 70% of biodiversity loss and 80% of deforestation are caused by agriculture. WWF's strategy focuses on four pillars: conservation of critical landscapes, creating regenerative and resilient systems, strengthening transboundary governance and sustainable finance, and reducing food loss and waste. By 2030, the organization aims to achieve zero deforestation and land conversion in priority landscapes, halve the environmental footprint of food systems, and protect and restore rivers.
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Document type: Fact sheet
TOWARDS NATURE POSITIVE FOR THE OCEAN PATHWAYS FOR CORPORATE CONTRIBUTIONS SECTOR SUMMARY: SHIPPING SUMMARY FOR THE SHIPPING SECTOR
The document outlines how the shipping industry, which handles 80%–90% of world trade, can transition from 'business-as-usual' to a nature-positive model. It identifies key threats posed by the sector, including GHG emissions, noise pollution, and invasive species, and proposes a framework for corporate action based on the AR3T (Avoid, Reduce, Restore/Regenerate, Transform) hierarchy. Specific recommendations are provided for shipbuilding (e.g., sustainable steel and noise reduction), ship operations (e.g., avoiding Marine Protected Areas and managing vessel speed), and shipbreaking (e.g., adhering to the Hong Kong Convention and restoring impacted coastlines).
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Document type: Briefing
TOWARDS NATURE POSITIVE FOR THE OCEAN PATHWAYS FOR CORPORATE CONTRIBUTIONS SECTOR SUMMARY: OFFSHORE WIND SECTOR
The document outlines a framework for offshore wind companies to contribute to a 'nature-positive' ocean—defined as halting biodiversity loss by 2030 and achieving full recovery by 2050. It advocates for the adoption of the AR3T Action Framework (Avoid, Reduce, Restore and Regenerate, Transform) across six business activities: micro-siting, design and manufacture, groundworks and installation, cable laying, operations and maintenance, and decommissioning. Key recommendations include avoiding development in protected areas, adopting nature-inclusive designs to reduce wildlife collisions, and utilizing artificial reef modules for habitat restoration. The briefing emphasizes that prioritizing nature can create economic opportunities, citing a World Economic Forum analysis suggesting up to US $10.1T in new business opportunities and 395 million jobs by 2030.
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Document type: Briefing