I don't think the science is clear of what percentage is man-made and what percentage is natural. It's convoluted, for the people to say the science is decided on this is really arrogant, to be honest with you.
Jeb BushIf we want to destroy ISIS,if we expect to do this on our own, we will fail but if we do it in unison with people who are also are at risk and threatened by Islamic Radical terrorism, we'll be far more successful.
Jeb Bush