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.
Scientists team up with trained dolphins to create data-collecting drone
Over the last decades, whale and dolphin populations around the world have dwindled significantly as a result of human activities. And while conservationists are working hard to help these animals recover, collecting data about their health in a non-invasive way can be extremely difficult. To Read More...
Why this startup is giving renters a financial stake in their apartments
When someone rents an apartment in a new complex in Columbus, Ohio, they can now also get a financial stake in the building. The property is the first to partner with Rhove, a startup that wants to help shrink the wealth gap between renters and homeowners by offering “rentership,” an asset Read More...
Pandora aims to reach 100% recycled silver and gold by 2025
Jewelry giant Pandora has big ambitions: by 2025, the world’s largest jewelry brand by volume, will use 100 percent recycled silver and gold in its products. As it stands, 71 percent of the silver and gold in Pandora jewelry comes from recycled sources. And the company sells a lot of Read More...
Kelp forests are the silent coastal community protectors we need
Coral reef degradation has been a central topic in discussions about the immediate effects of a warming climate, but another coastal ecosystem is also feeling the pressures of warming waters. Kelp forests are integral to coastal health but have been declining dramatically in recent years. In areas Read More...
How Guinness is repurposing their beer into fertilizer and biogas
When bars and restaurants across Ireland closed to stop the spread of the pandemic, thousands of kegs of Guinness beer went unconsumed. Fortunately, the company began a reclamation initiative to put the beer to a helpful and unusual use: tree fertilizer. Guinness is apparently great for Read More...
The Optimist View: How consumers, companies, and our furry companions scored a win
"Cruelty-free is becoming the standard. Not just in California, in general." - Katie Mukai BY LAUREN GOODMAN A couple of weeks ago, you may have seen an Optimist Daily story in your inbox about a proposed California bill that would ban the use of twelve ingredients in cosmetics. This Toxic-Free Read More...
Join millions of others in going single-use plastic-free this July
Up for a challenge that does the world some good? Please welcome Plastic Free July! A global movement where millions around the world say no to single-use plastic for an entire month. Looking to contribute to a cleaner and healthier planet, millions of people across 177 countries have kicked Read More...
Texans will catch the first glimpse of residential wind power this July 4th
What if you could produce wind energy from the comfort of your backyard? Well, that might soon be possible thanks to a new product made by Iceland renewable wind power company IceWind. In the town of Port Aransas Beach, Texas, IceWind’s Texas-based investor will show off a demo of the tiny Read More...
You can recycle aluminum foil. Here’s how to do it right
Aluminum is one of the most recycled materials used today—and can be recycled endlessly without loss of quality. But while aluminum cans are easy to throw in the curbside bin, aluminum foil can be a bit more challenging to recycle. With that said, what’s the best way to recycle aluminum foil? Read More...
Scientists are battling locust swarms from space
Locust swarms are serious. In a single day, a desert locust swarm (about 40 million bugs) can eat as much food as 35,000 people in a single day — and in the summer of 2020, billions of locusts were devouring crops across East Africa and the Middle East as part of an outbreak the size of which Read More...