Today’s Solutions: December 16, 2025

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.

Costa Rica is giving Styrofoam

Costa Rica is giving Styrofoam containers the boot

From making incredible progress in curbing deforestation to setting some of the most ambitious carbon goals, Costa Rica has long been on the forefront in the fight against climate change. Now, the country has made yet another bold step towards protecting the environment by passing legislation Read More...

Vermont just passed the most c

Vermont just passed the most comprehensive ban on single-use plastics in the US

If $7,500 isn’t enough to motivate you to move to Vermont (see yesterday’s main story), then maybe this will: Vermont just joined the growing list of states swearing off single-use plastics by adopting the nation’s broadest restrictions yet on shopping bags, straws, drink stirrers, and foam Read More...

Optimist View: The Butterfly Effect

Transformation and Turbulence: Dr. Nick Haddad on his quest to Save a Rare and Vanishing Creature

“We should care about butterflies because they are a part of the web of life…and they are the ‘canaries in the coal mine’ of ecosystem health.”  - Nick Haddad By Kristy Jansen & Amelia Buckley Chaos theory implies that if a butterfly flaps its wings in Brazil, it can cause a Read More...

This brewery is working with K

This brewery is working with Kellogg’s to turn bad cereal into beer

Turning food waste into something valuable. That’s something we love at the Optimist Daily. Just last week, we wrote about a brewery in Brooklyn turning old bagels into delicious craft beer. Today, we present to you a brewery in England that is turning another wasted breakfast ingredient into Read More...

Restoring native prairies is b

Restoring native prairies is becoming profitable for farmers in the Great Plains

Often agricultural and environmental interests can be at odds. On the northern Great Plains, though, ranchers increasingly find that restoring native grasslands can benefit cattle and wildlife alike—simultaneously boosting profit and the environment. What we’re seeing in the Great Plains is Read More...

Eco-friendly bike tires made f

Eco-friendly bike tires made from dandelion rubber to feature at Tour de France

The Tour de France may be a much more sustainable racing competition than NASCAR, but it still generates a whole lot of waste in the form of used bike tires. In an effort to clean up cycling’s biggest event, Continental has developed new road bike tires made using rubber derived from dandelion Read More...

Finally, recyclable toothpaste

Finally, recyclable toothpaste tubes are hitting the market

Want a simple way to stop producing waste? Stop brushing your teeth—that way, you don’t throw all those toothbrushes and toothpaste tubes into the trash. OK, maybe that’s not a very cleanly option, which is why it’s good that Colgate is creating the first-ever recyclable toothpaste Read More...

Even KFC is now offering a pla

Even KFC is now offering a plant-based burger

Kentucky Fried Chicken: The name of this famous fast-food chain implies that its main thing is serving up chicken. But with the demands of consumers have changed, KFC is diverting from its foundations and jumping on the plant-based bandwagon. That’s right, soon enough KFC will be serving the Read More...

Scientists are turning cotton

Scientists are turning cotton waste into plastic that actually biodegrades

When a cotton gin is used to separate cotton fibers from their seeds, a lot of lint is produced as a waste product. In fact, approximately 32 million tons of cotton lint is produced annually, with about a third of that simply being burnt or put in landfills. Thanks to recent research out of Read More...

Each Spring, 70,000 snakes com

Each Spring, 70,000 snakes come to this region in Canada to mate

Tokyo has its cherry blossoms, the Netherlands has its tulip fields, and Paris offers itself. But the Canadian province of Manitoba has a remarkably distinct springtime attraction too: tens of thousands of amorous snakes writhing around in pits. While Manitoba’s tourist agency doesn’t Read More...