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.
Coca-Cola to test fully recyclable paper bottle in Hungary
Coca-Cola has partnered with Danish startup Paboco (“Paper Bottle Company”) as one of many strategies to reduce the three million metric tons of plastic packaging it goes through per year. The company is already developing ways to use more recycled material, increase recycling rates, and test Read More...
How communities in Pakistan are protecting the rare Indus dolphin
The Indus River in Pakistan is home to the Indus dolphin, one of the rarest dolphin species in the world. These dolphins were facing near extinction in 2001 when their numbers had dropped to 1,200, but relatively recent conservation campaigns involving local and global partners have managed to Read More...
The ozone hole is on track to close within 50 years
The Montreal Protocol banned the use of trichlorofluoromethane (CFC-11) in 1987 after CFCs were linked to ozone depletion. New atmospheric data shows that the protocol has been effective and the hole in the ozone is on schedule to close within the next 50 years. Researchers were concerned Read More...
Could mushroom bricks replace cement bricks?
A tenth of global carbon emissions is made up of building materials and construction. That’s why engineers are in search of better alternatives to polluting materials such as cement bricks, which require a whole lot of energy to produce and winds up in the landfill at the end of their lifecycle. Read More...
7 empowering personal actions to combat climate anxiety
A few months ago we hosted a webinar on managing emotional inflammation, specifically in the context of climate anxiety. In a world where climate news can be overwhelming, if not downright depressing, it can be hard to find the motivation to pursue climate action. If you feel like your own Read More...
Ikea is turning this Swedish city into a hub for green-minded projects
Last month, Ikea made it into the Optimist Daily after purchasing nearly 11,000 acres of forest in Georgia to protect it from being developed. Today, we bring you a whole new initiative from the furniture giant that involves turning the Swedish city of Helsingborg into a sustainable community. In Read More...
Breaking down the real meaning of “biodegradable” and “compostable”
“Biodegradable” and “compostable” are terms that pop up frequently in our search to make our day to day purchases more sustainable, but what do they actually mean and what is the difference between the two? That’s exactly the question we’re tackling today. Let’s start with Read More...
This technology allows plants to communicate with farmers
Scientists at the Swiss deep tech company Vivent have created technology that allows us to know exactly what our plants need. Before this, farmers have relied on secondary indicators for finding problems with their crops, looking, for example, for signs of drought by checking out their roots. But Read More...
These emergency shelters can later be converted into permanent homes
When a natural disaster occurs, aid organizations typically send emergency relief tents to those who have lost their home as a result. While extremely helpful, these tents usually last a year at max, after which they become no longer functional and end up in the landfill. In a bid to extend the Read More...
This foundation turns discarded oyster shells into new marine habitat
In 2008, Galveston Bay lost more than 50 percent of its oyster habitat to Hurricane Ike. Seeking solutions to this crisis, The Galveston Bay Foundation partnered with a local restaurant to turn discarded oyster shells into restored habitats for marine life. The program is supported by Read More...