What work is the keynote speaker at the Future of Freedom Conference in 1969 known for?
Ludwig von Mises Ludwig Heinrich Edler von Mises ( ; ] ; 29 September 1881 – 10 October 1973) was an Austrian-American theoretical Austrian School economist. Mises wrote and lectured extensively on behalf of classical liberalism. He is best known for his work on praxeology, a study of human choice and action.
Ira Flatow Ira Flatow ( ; born March 9, 1949) is a radio and television journalist and author who hosts Public Radio International's popular program, "Science Friday". On TV, he hosted the Emmy Award-winning PBS series "Newton's Apple", a television science program for children and their families. Later he hosted the program "Big Ideas" (also a PBS series) and has published several books, the most recent titled "Present at the Future: From Evolution to Nanotechnology, Candid and Controversial Conversations on Science and Nature".