Saul Perlmutter: The Man Who Upended the Universe
![Saul Perlmutter: The Man Who Upended the Universe](https://curricularconnections.berkeley.edu/wp-content/uploads/2022/04/alanaldapodcast-1024x1021.png)
After making the astonishing discovery that what he and his fellow cosmologists thought they knew about the universe was wrong, Saul Perlmutter began a course at his university explaining why catching mistakes is at the heart of science. It’s also a lesson in life for the rest of us.