Hour 3: Exploding Diarrhea, Daylight Saving Time, and the Science of Sleep

Professor Erik Herzog joins Chris and Amy to explain why scientists overwhelmingly support permanent standard time, discussing circadian rhythms, health, children's safety, and the politics behind daylight saving time. Later, Chris and Amy ask listeners whether they're avoiding leafy greens amid the cyclospora outbreak and just how worried they are about the "exploding diarrhea" making headlines.