Reaction to President Trump's decision to pull the United States out of the Paris Climate Agreement has been swift and strong, around the world and here at home. 

To sort out what this means for the U-S and the planet., KCBS Radio's Jane McMillan is joined by the Executive Director of the California Academy of Sciences, Doctor Jonathon Foley.  Dr. Foley is a globally  recognized scientist...and leads a globally recognized scientific and educational institution working to understand and protect life on Earth.