David Kordahl

The Big Whimper

Why cosmology may not end with a bang

Inventing the Universe

Are quantum physicists making things up as they go along?

Steven Weinberg Glimpses the Promised Land

The sage of physics takes on politics and philosophy — and dreams of science’s last day

Did Thomas Kuhn Kill Truth?

A debate on the nature of truth turns into a squabble over whether the father of the “paradigm shift” threw an ashtray at Errol Morris’s head.

Pop Goes the Physics