Two current exhibitions explore the impact of Darwinian theory on cultural expression.

BBC: Friday 11 September: Darwin special

The Expression of the Emotions in Man and Animals posited the theory that animals express emotion in a similar way to humans.

BBC: Friday 11 September: Darwin special

And our legal theory was that the Sundial was a public forum for student expression, and that Rawitch, as an agent of the state, was prohibited by the Constitution from either censoring its content or exacting punishment after the fact.

WSJ: Best of the Web Today: See You in the Funny Papers

An anthropocentric humanism finds expression in this novel in the very sensual pleasures of life and in the theory of chaos, pictured as a waterwheel with an irregular spin that creates a butterfly-like pattern which is impossible to predict but beautiful to behold.

ECONOMIST: Grief in fiction