Newsday: By the time the 2016 presidential election formally gets underway, pundits are likely to debate the climate change gap in the same breath as they argue over the gender gap.
Voters already have telegraphed elected officials that they need to take global warming seriously, because they do. Or face the consequences at the ballot booth if they don't.
Voters, by 57 to 41 percent, believe global warming is serious. Think of this 16-point difference on whether global warming is a major problem as...