Democratic presidential hopefuls take on climate change, tout goals

Even as they touted ambitious proposals to reduce carbon emissions to a national audience, Democratic candidates for president tried to balance the boldness of their plans with the need for simplifying a complex scientific problem to make it palatable to voters.

Democratic presidential hopefuls take on climate change, tout goals

Even as they touted ambitious proposals to reduce carbon emissions to a national audience, Democratic candidates for president tried to balance the boldness of their plans with the need for simplifying a complex scientific problem to make it palatable to voters.