Bletchley Park: Rarely has so much eccentricity and genius been concentrated in one place. Now it's home to Alan Turing's teddy bear... more »
'I never say what I believe and I never believe what I say,' declared Machiavelli. 'If I sometimes say the truth, I conceal it among lies?... more »
Slavery and capitalism. The relationship between the two is key to understanding the origins of the modern world... more »