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April 8, 2016

For Your Reconsideration

The older and wiser we get, the more bewildering our past decisions can seem. This week, people revisit those decisions — and we revisit a story we aired a year ago with new, fascinating updates about a groundbreaking study that turned out to be false.

The consequences of the story in Act Three. Credit: Christopher Alesevich

Prologue

A year ago, we did a story about a study that found that a simple 20-minute conversation could change someone’s mind about controversial issues like gay marriage and abortion. But a few weeks after we aired the story, the study was discredited. A couple of researchers decided to redo the experiment the right way, and released their results this week. (3 minutes)