Doctors Call for End to 20-Year Ban on Gun Violence Research
In the wake of the mass shootings in San Bernardino, thousands of doctors are calling for more research into the underlying causes of gun violence. For 20 years, the Centers for Disease Control has effectively banned studying the issue.
Listeners Weigh In With 'Big Think' Ideas
For our series "Big Think," we're asking you to share your big ideas in 10 words or less. Today we hear three big ideas from listeners who called in, including one man from the Bay Area city of Menlo Park. All the news about El Nino got him thinking about flooding.