Climate Action
What is Climate Action? Climate Action is humanity's efforts to reduce greenhouse gas emissions and enhance our planet's resilience against climate change. From adaptation to mitigation, at The Optimist Daily you will learn about the most recent positive news stories and solutions targeting climate change and other environmental issues.
The Supreme Court of Brazil upholds indigenous land rights: a victory for conservation
Brazil's Supreme Court maintained Indigenous communities' land rights in a landmark decision, putting an end to the prospect of potential rollbacks on these critical safeguards. The court's judgment, made after reviewing a lawsuit filed by the state of Santa Catarina, represents a landmark victory Read More...
Harnessing nature’s cooling power: US announces $1.13 billion investment in urban trees
Secretary of Agriculture Tom Vilsack of the United States presented a game-changing plan to address record-breaking heatwaves and climate change. This effort, which will receive $1.13 billion in competitive funding, aims to plant trees in metropolitan areas across all 50 states, Washington, DC, and Read More...
A massive solar farm rises from a former landfill in the United Kingdom
The Ockendon solar farm, the third largest of its kind in the UK, is harnessing the power of the sun on what was once a bleak trash site in Essex in a revolutionary feat of eco-reinvention. The waste management company Veolia infused new life into this unexpected environment, where more than Read More...
Innovative “self-cooling” walls address rising temperatures
This year, Houstonians witnessed their city reach a searing 109 degrees in late August, tying a historic temperature record. Temperatures rose beyond 100 degrees for the duration of the previous month, underscoring the critical need for creative heat-resistance measures. The problem is keeping Read More...
Water purification revolutionized by a sustainable 3D-printed "living" material
Researchers at the University of California, San Diego, made an astounding discovery that could change the way we deal with water contamination. They developed a revolutionary "engineered living material" that promises not just effective pollutant removal but also sustainability and Read More...
Flora, fauna, and funga! UN advocates for new turn of phrase in conservation discourse
The United Nations Convention on Biological Diversity (UNCBD) argued for the inclusion of fungi in conservation debates alongside flora and fauna so that fungi are “recognized and protected on an equal footing with animals and plants in legal conservation frameworks”. This shift in perspective Read More...
Representatives from 185 countries establish the Global Biodiversity Framework Fund
Amid mounting worries about the health of our planet's ecosystems, delegates from 185 countries gathered on Thursday, August 24th in Vancouver, Canada, for the Global Environment Facility's (GEF) Seventh Assembly to declare a critical step forward. They presented the Global Biodiversity Framework Read More...
Boosting urban plant diversity: A strategy for increasing insect species in cities
Plant diversity is being used more and more in urban landscaping because of its revolutionary potential to restore urban ecosystems and increase insect populations. A recent study led by Dr. Luis Mata of the University of Melbourne demonstrates the extraordinary potential of increasing native Read More...
Ecuadorians take a stand and vote to save the heart of the Amazon from oil drilling
Ecuadorians made history by voting to prohibit the development of new oil wells in the Yasuní national park, in a resounding display of environmental consciousness and civic engagement. This amazing verdict not only protects one of the world's most biodiverse places but also establishes a global Read More...
UK achieves record numbers of heat pump and solar panel installations in the first half of 2023
The United Kingdom pressed ahead with its renewable energy objectives, recording an astonishing spike in solar panel and heat pump installations during the first half of 2023 in a resounding display of environmental dedication. This tremendous achievement not only demonstrates the country's Read More...