A gay Muslim in Berlin, a young gay man bewildered and lost on the highways of Los Angeles; a rent boy in Shanghai; a holiday romance in Mexico; a man from Daka

Whether it is to look to the past in search of their origins, analyze their present activity, particularly digital, or to think about the effects of their actio

"Human beings are incredibly diverse, from appearance and language to culture. How do we understand this diversity as a product of evolution and migration over

Three and a half million years ago, two upright figures walked together across the Laetoli desert in Tanzania, their footsteps captured forever in volcanic ash.

In the tradition of Voltaire''s Philosophical Dictionary, Ambrose Bierce''s Devil''s Dictionary, and Joseph McCabe''s Rationalist Encyclopedia, this accessible