Mr. Obama recently savaged premium support as "social Darwinism, " and that was the subtle part.

WSJ: Joseph Rago: The Forgotten History of Ryan's Medicare Reform

Whenever biology meets behaviour the spectre of social Darwinism and eugenics looms menacingly in the background.

ECONOMIST: The biology of business

In a period characterised as much by social Darwinism as social responsibility, no provision was made for the mentally ill.

UNESCO: UK National Commission for UNESCO - A relic to a forgotten era: over a century of material documenting the medically incarcerated linked with Wellcome Trust in new project

The Obama re-election campaign began April 3, with the president's now-famous "Social Darwinism" speech at the Associated Press luncheon in Washington.

WSJ: Henninger: It's 1936 All Over Again

He said it was a Trojan Horse, social Darwinism.

WHITEHOUSE: Press Briefing

We believe in social mobility, not social Darwinism.

CNN: Text of Bush's Notre Dame speech

It is thinly veiled social Darwinism.

WHITEHOUSE: President Obama Speaks at the Associated Press Luncheon