Oliver Sacks now investigating the afterlife if there is one.

Oliver Sacks. Photograph: Adam Scourfield/BBC/AP Photo/AP Goodbye, Dr. Sacks. You were one of the best friends that nerds obsessed with thinking and consciousness ever had. Fortunately for us we can continue our conversation with you every time we read your books. (As many books as he wrote, there were other manuscripts that he never got […]