Martin Rees is Professor of Cosmology and Astrophysics and Master of Trinity College at the University of Cambridge. He was the President of the Royal Society until this year, and is the Astronomer Royal. A member of the House of Lords, he is a foreign associate of the National Academy of Sciences and the American Academy of Arts and Sciences, and is an honorary member of the Russian Academy of Sciences. His newest book is Scientific Horizons.

Tribute

On the occasion of Stephen Hawking’s 70th birthday, Martin Rees salutes a man who has overcome unimaginable odds to change the way we view the world.