There is little doubt that hostage-taker James Lee’s virulent Social Darwinism was the product of a tragically disturbed man. But can an entire culture fall for the pernicious ideology of Social Darwinism, especially its scientific and political elites? Unfortunately, the answer to that question is an unequivocal yes, as I have documented in my book Darwin Day in America, and as the new documentary “What Hath Darwin Wrought?” persuasively shows. Perhaps the most jarring fact about the troubling views of James Lee is that similar views have been espoused over the past century by leading scientists, politicians, and thinkers. Ideas do have consequences, and not just for seriously disturbed individuals like James Lee.