I am nearly done with the Oppenheimer biography. I read it over Memorial Day weekend instead of writing, which I had time to do. I found out the following:
--The H-bomb is a "Super" version of the atomic bombs dropped on Hiroshima and Nagasaki; they tested it and it vaporized an island. Oppenheimer planned the drop on Hiroshima, muttering "those poor people" in the days ahead, but never understood why Nagasaki...and he was against the H-bomb. The H-bomb is more or less the Doomsday device from Dr. Strangelove, and it exists.
--Truman was George W. Bush before George W. Bush was. We have elected mind-blowingly weak and stupid presidents before and made them out to be heroes. I hope history treats Bush more truthfully.
--The McCarthy era was just the same as ours. Just substitute terrorism for communism. Dissent was considered treason. Science was suspect. Power-mad, resentful bullies ruined thoughtful, intelligent people's lives.
--Oppenheimer named names; his brother didn't. His brother Frank founded the Exploratorium.