Astrophysicist at Barnard College; wrote Black Hole Blues and How the Universe Got Its Spots, and directs sciences at Pioneer Works.
recommended
And also our friend, Sean Carroll, has written a wonderful book called From Eternity to Here, which lays these issues out. And I think is a really nice read.
The Tim Ferriss Show, "Janna Levin on Extra Dimensions, Time Travel, and How to Overcome Boots in the Face (#445)"; on the arrow of time; they call the author a friend. The guest's own words in the transcript Tim Ferriss published on tim.blog.
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