The Optimist Daily: Making Solutions the News

China’s Great Green Wall turns Taklamakan desert into a growing carbon sink

BY THE OPTIMIST DAILY EDITORIAL TEAM For decades, the Taklamakan Desert was described in stark terms: a “biological void,” a vast expanse of shifting ...

Where and when to catch peak cherry blossom bloom across the US this spring

BY THE OPTIMIST DAILY EDITORIAL TEAM The beauty of the cherry blooms doesn't last long, but that's what makes it a spectacular phenomenon to ...

Instead of corrosive salt, researchers are using grape skins to de-ice roads

Sodium chloride (aka salt) is an important ingredient for helping get around in the winter. Spread on roads, it lowers the freezing point of ...

New dimensions in medicine: will we soon be able to 3D print inside the human...

DECEMBER 21ST, 2023 UPDATE: This solution is a Reader’s Choice selection of 2023! Thank you for nominating the solutions that left you feeling optimistic ...

Solutions are brewing! Recycled beer yeast surprising solution for water poll...

Breweries are well-known for producing wonderful beer, but what if their waste could also be used to combat water pollution? Recent MIT research reveals ...