Might as well toss a coin: How random numbers help us find exact solutions Randomness is clearly important in computer games and in the...
The Hidden Face of British Gardening Gardening has been big business since the 17th century, but how can we measure its growth and economic importance?
The Creeping Paralysis of Drought Water shortage is an increasingly common challenge to development in...
Saints and Liars: The Untold Stories of Americans Who Saved Endangered People from the Nazis This lecture unearths the hidden history of Americans who risked...
The Great Depression and its Legacy The long economic recession of the inter-war period had profound...