Watch Now: Potential GOP Presidential Candidate Marco Rubio on global warming:
Rubios 3 Key Science Points: 1)'How much is [the climate] changing, and how much of it is directly attributable to human carbon emissions? There’s no consensus on that.'
2) 'Despite 17 years of dramatic increases in carbon production by humans, surface temperatures on the Earth have stabilized.'
3) 'None of these proposals that liberals want us to impose on ourselves would do anything about the problem.'
