Kelsey Piper

Scientific fraud kills people. Should it be illegal?

However current companies do financially, the big AI safety challenges remain.

A short history of effective animal advocacy.

Buffett’s decision to put his money into a foundation controlled by his kids is a mistake.

Prediction markets have closely tracked Biden’s fate, but they have a long way to go as reliable indicators.

Why exponential growth can lead us to underestimate some technologies and overestimate others.

Declining birth rates do matter, but we need to approach them thoughtfully.

Both skeptics and boosters are too sure of themselves.