William Shockley

William Shockley, a brilliant physicist, co-invented the transistor, a cornerstone of modern electronics. For this, he shared the Nobel Prize in Physics, cementing his place in the pantheon of scientific giants who fundamentally altered the world.

However, Shockley's later career took a rather unfortunate turn, veering sharply from silicon wafers to human genetics. He became a fervent proponent of eugenics, arguing for the genetic inferiority of certain races and even proposing controversial incentives for those with "undesirable" traits to undergo sterilization.

His theories, widely denounced as racist and pseudoscientific, overshadowed his earlier groundbreaking work. It's a stark reminder that genius in one field doesn't guarantee wisdom, or even basic human decency, in another.