The Trebek effect: The benefits of well wishes
- Written by Richard Gunderman, Chancellor's Professor of Medicine, Liberal Arts, and Philanthropy, Indiana University

Long-time “Jeopardy!” host Alex Trebek announced in March that he had been diagnosed with stage 4 pancreatic cancer. Within days, he offered thanks to “the hundreds of thousands of people who have sent emails, texts, tweets, and cards wishing...