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.
How cooling chips are revolutionizing the refrigeration industry
It goes without saying, cooling technologies like air conditioners, freezers, and refrigerators have significantly improved our lives over the last few decades. But the chemicals underlying these technologies have also proved to be very detrimental to the environment, harming the ozone layer and Read More...
World’s second largest steel producer is going green
The amount of carbon dioxide emissions from steel manufacturing is almost double the amount of steel created, which stands at 1.8 billion tons per year. It is thus paramount to clean up the steel industry if the world is to achieve zero carbon emissions by 2050. In a bid to help us get closer to Read More...
How to cultivate a tranquil moss garden
Moss is nature's humble carpet and is often overshadowed by flashier plants, however, that doesn’t stop moss from bringing a lot to the table. Moss doesn’t require fertilizer and filters out air pollution at least three times more efficiently than other plants (depending on the pollutant). Moss Read More...
Lifesaving apps protect humans and snakes in India
As we try to tackle the climate crisis, people are becoming more and more conscious of the importance of protecting and conserving the world’s biodiversity—even wildlife that can harm or potentially kill us. However, when faced with a dangerous animal, what is the “best way” we can react? Read More...
“Mount Recyclemore” brings attention to the dangerous issue of e-waste
The leaders of the world’s leading democracies who attended the G7 Summit in Cornwall last month were welcomed by a statement art installation called “Mount Recyclemore.” The piece featured the likeness of each of the seven world leaders in attendance, all made from discarded electronics. To Read More...
Mexican army rescues street dogs to find them homes and vocations
After getting news that a large number of stray dogs were wandering around the construction site of Mexico City’s new airport, the Mexican army stepped in and decided to find those animals a new home. To that end, the army transformed an unoccupied kindergarten building near the airport into a Read More...
This sleek compostable lamp is made from discarded orange peels
Earlier this year, we wrote about how the city of Sevilla, Spain, is using leftover oranges to generate clean energy. Driven by the same mission to turn waste from citrus into something useful, Milan-based startup Krill Design has 3D printed orange peels into a sleek, compostable lamp, dubbed Read More...
Study: Renewable energy jobs were more resilient during pandemic
According to a Department of Energy report, jobs in the renewable energy sector were far more resilient to the economic turmoil of the pandemic than those in the oil and gas industries. In 2020, one in ten energy workers lost their job, but the wind energy sector grew by two percent, Jobs in the Read More...
Easy steps to rejuvenate your garden soil
Healthy soil makes for healthy plants, but building nutrient-dense soil can be challenging. No matter what you’re working with, here are five tips to help you build dark, moist, bug-rich soil to feed your garden. Start with compost Making your own homemade compost is the best way to feed your Read More...
UK painter uses her talent to support wildlife conservation
UK-based painter Sophie Green combines her artistic talent and passion for wildlife conservation to raise awareness of the splendor and vulnerability of endangered animals. She paints photorealistic portraits with empty backdrops to capture the essence of giraffes, bison, elephants, and other Read More...