Nobel laureate Mario Molina speaks at Carbon Neutrality Initiative on the campus of the University of California, San Diego. At the two-day climate change summit at UC San Diego, researchers are discussing their blueprint for concrete action that the state and the world should take to tackle the problem.
Nobel laureate Mario Molina speaks at Carbon Neutrality Initiative on the campus of the University of California, San Diego. At the two-day climate change summit at UC San Diego, researchers are discussing their blueprint for concrete action that the state and the world should take to tackle the problem. Lenny Ignelzi The Associated Press
Nobel laureate Mario Molina speaks at Carbon Neutrality Initiative on the campus of the University of California, San Diego. At the two-day climate change summit at UC San Diego, researchers are discussing their blueprint for concrete action that the state and the world should take to tackle the problem. Lenny Ignelzi The Associated Press

Momentum builds on climate change

October 29, 2015 05:02 PM

UPDATED October 30, 2015 11:22 AM

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