
Kelsey Piper
Contributing editor
Latest articles by Kelsey Piper


Will the state’s fire mismanagement finally force Californians to demand better?


How to help — and how not to — in the aftermath of a natural disaster.


So what happened to that wall AI was supposed to hit?


Why we won’t cause a mirror bacteria apocalypse — thanks to science.


The stories that will endure from a wild year.


Maybe — but it matters much less than you think.


If you want to do good this Giving Tuesday, it’s probably a good idea to donate regularly.


Optimism, not despair, is the way to inspire kids to help the future.


How “earn to give” harnesses the engine of capitalism to altruistic ends.


Why the future of artificial intelligence shouldn’t become a partisan issue.