Environment
Need some good news about the environment? The Optimist Daily is your go-to herald of positive environmental news, highlighting eco-friendly solutions and scientific progress around climate action, circularity, conservation, and more. Learn about everything eco in our Environment section.
Ukraine plans to plant one billion trees over the next three years
Back in 2019, Swiss scientists conducted a study that concluded that the most effective way to combat climate change is to plant a trillion trees. According to the study’s calculations, planting at least one trillion trees could sequester nearly 830 billion tons of heat-trapping carbon dioxide Read More...
Italian garden installation shows us how much CO2 trees store
Trees are the lungs of our planet—we know that trees are needed because they sequester dangerous CO2 emissions, but do we really know how much we depend on them to clean the air we breathe? We don’t see trees and plants absorbing emissions as we trek through the forest or sit in our gardens, so Read More...
Study: Schools of fish operate like a superorganism
The world under the waves is still a mystery, with 95 percent of oceans yet to be explored. Scientists are always uncovering many new and exciting aspects of this ecosystem; from the importance of fish poop, to new species of whale, and even how fish use sharks like a day spa! Teams from the Read More...
Study brings us one step closer to sustainable pharmaceuticals
On average, the pharmaceutical industry creates 100kg of waste for every 1kg of small-molecule drug synthesized, which creates a lot of toxic waste. Furthermore, nitrogen-containing chemicals called primary amines, which are used in the majority of all pharmaceuticals, are sought after in the Read More...
New biodegradable glitter lets you sparkle guilt-free
As sparkly and magical as it is, glitter is actually a form of microplastic, and even products that claim to contain biodegradable glitter rarely actually are. This is a difficult issue to tackle because countries would need to reach an international consensus about regulating it, but fortunately, Read More...
Octopuses, crabs, and lobsters are now considered sentient beings in the UK
In a landmark achievement for animal welfare, octopuses, crabs, and lobsters will be considered sentient beings under UK law. The move follows an independent review led by scientists at the London School of Economics (LSE), which concluded that there is strong evidence these animals can feel pain, Read More...
Farmers partner with NatureLife to protect endangered cranes in Cambodia
Cranes in Cambodia are increasingly threatened by climate change, habitat destruction, and saltwater intrusion, but one group of dedicated citizens is working to ensure their survival: local farmers. Farmers from Koh Chamkar village in southwest Cambodia are working with NatureLife Cambodia to Read More...
The EU proposes law that bans major products linked to deforestation
Last week, the European Commission proposed new legislation to ban the import of many key commodities if companies cannot definitively prove that their products aren’t linked to deforestation. Otherwise, these companies can expect to receive a hefty fine. The commodities under investigation Read More...
US allocates $6.6 million to Midwest Tribes for EV network
The US Department of Energy has approved $6.6 million in funding to create an electric vehicle charging network for Native American Tribes in the Midwest. Awarded to Native Sun Community Power Development and Standing Rock Renewable Energy Power Authority, the funding will be used to purchase Read More...
Could you build a net-zero city? This game lets you find out
More and more cities and countries are pledging to achieve net-zero emissions, but this task isn’t as easy as it seems. Some strategies, like installing renewable energy sources and electrifying public transport, are intuitive, but what about private households and emissions from landfills? To Read More...