Tragically, Newt Gingrich isn't alone in his ongoing denial of the veracity of Global Warming/Climate Change.
F.Y.I.~ If you're denying Global Warming, you're not only denying the genuine dangers it will pose to us later...
But, you're also denying the measurable harm it's already causing to people.
And it's not just harm being done to people "somewhere else".
It's measurable harm whose origin can be traced back, directly, to Global Warming and it's already affecting you and your fellow Americans.
Health And Climate Change: 7 Ways You Are Being Harmed - The Atlantic