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.

Have a laugh with this year’

Have a laugh with this year’s funniest animal photos

Watching animals play around and act silly can make any human being smile. For that reason, a duo of wildlife photographers created The Comedy Wildlife Photography Awards, which has been delivering hilarious animal photos for four years. From waltzing Komodo dragons to curious polar bears, get Read More...

London’s half-marathon is re

London’s half-marathon is replacing plastic bottles with edible water pouches

Following a marathon, it is common to see the streets littered with plastic bottles or cups. The London Half Marathon is attempting to make its event more environmentally friendly this year by eliminating plastic bottles and cup distribution to athletes. As a replacement, runners will be handed Read More...

Uber’s main competitor Lyft

Uber’s main competitor Lyft is going completely carbon neutral

The popular ridesharing company Lyft has pledged it will only use 100 percent renewable energy. Since the company can’t do this directly due to the nature of their business (they can’t force drivers to use electric cars), Lyft is offsetting it’s carbon emissions by buying renewable energy Read More...

This 6-point plan leads the wa

This 6-point plan leads the way to a new carbon economy

If we want to maintain average global temperatures at or below 1.5°C preindustrial levels and avoid runaway climate change, we must build a new carbon economy that sequesters more carbon than it emits. So where to begin? According to researchers, these are the six priorities we must give our Read More...

China and California have join

China and California have joined forces in the fight against climate change

By the time the landmark Paris agreement was ratified in 2015, climate change was one of the rare issues on which China and the United States — the world’s No. 1 and No. 2 polluters, respectively — could find common purpose. This shared purpose was dealt a serious setback when the Trump Read More...

The Ocean Cleanup system is on

The Ocean Cleanup system is on its way to the Great Pacific Garbage Patch

After five years of gathering money through crowdfunding and testing different prototypes, the Ocean Cleanup aimed at cleaning up the Great Pacific Garbage Patch is finally heading out to sea. The Ocean Cleanup uses currents and waves to collect trash in the system’s center. Floating particles Read More...

Carlsberg becomes first compan

Carlsberg becomes first company to ditch plastic six-pack rings

Danish brewing giant Carlsberg has come up with an innovative replacement for the plastic six-pack rings that holds its beer together. After testing more than 4,000 different adhesive formulations, Carlsberg settled on using a type of strong glue that firmly holds cans together but allows them to Read More...

The Future of Water

The Future of Water

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Why goats are in crazy demand

Why goats are in crazy demand in America’s West Coast

Across California and the West, goats are being dispatched to overgrown patches of land to chomp down vegetation and help create firebreaks to prevent fires from jumping from woodlands to homes and businesses. Thanks to their voracious appetites—goats can eat up to 10 pounds of vegetation per Read More...

Indian safaris saved the Bactr

Indian safaris saved the Bactrian camel from going extinct

The double-humped Bactrian camel used to carry heavy lands along the rugged terrain of the Silk Road. With the closure of the Silk Road, many were left abandoned in the Nubra Valley in the north of India. Overlooked and uncared for, their numbers dwindled, pushing them to the brink of extinction. Read More...