2016 Republican presidential candidate Rick Santorum spoke to Chris Wallace on "Fox News Sunday" today about a variety of topics, including his populist pitch to Americans and climate change.

Santorum said he wants to create opportunities for the 74 percent of Americans who don't have a college degree, and he said he wants to do it by taking advantage of low, stable energy prices.

"Having those low energy prices allows us, if we get our tax situation correct, if we get our regulatory environment correct, if we get our trade environment correct, if we get our immigration environment correct, we can create an environment for American workers to get good paying jobs and be able to rise in society," Santorum said.

The former Pennsylvania senator also spoke about his recent disagreement with Pope Francis on climate change.

"I think there are more pressing problems confronting the Earth than climate change," Santorum said.

"The idea that the science is settled, any time you hear a scientist say the science is settled, that’s political science not real science."

Watch the full "Fox News Sunday" interview above.


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