Scientists more sure than ever that people cause global warming

A panel of leading scientists have cocluded with 90 percent certainty that people are causing global warming. What can lawmakers and individuals do to about it?

Guests

• Elizabeth Wilson: Professor of energy and environmental policy and law at the University of Minnesota's Humphrey Institute of Public Affairs.

More from MPR

• Rare joint committee hearing at the Legislature
  January 30, 2007
• Minnesota lawmakers tackle global warming
  January 30, 2007
• Global warming: Assessing the options
  January 30, 2007
• Global warming is in the spotlight at the Capitol
  January 29, 2007
• Political scientists battle global warming, too
  January 26, 2007
• Global warming taking center stage
  January 26, 2007