Unfortunately the Republican candidate has nothing to lose by taking such as a position. Scientist don't vote Republican. The evangelicals see science as a threat. The fiscal conservatives are one trick pony, whose only goal is to reduce the size of government. Science is immaterial.
What is it like in this fantasy world where you can claim a group of people think science is a threat when that's completely false. Science is amoral.
It's the people who want to misuse science that are the problems. You know, the ones who want to claim "Science" says something that it doesn't say.
I've found that people who say they rely on science have no clue what science actually is. I've also found that those people are usually lying to themselves what science is saying and refusing to change their lives to live by it.
There are many people who see science as a threat. For millions of Christians who believe in a literal interpretation of the Bible, scientists are continually finding evidence that challenges their beliefs. If you believe scientist are wrong about the age of the earth, the creation of the universe, the evolution of man, age of the prophets, Noah and the ark, and the history of our ancient ancestors, then maybe the scientist have it wrong about a lot of other things such as global warming.
Then there are those that see scientific discovery as an economic threat. The economic repercussions of dealing with global warming are a threat to many industries. The cost would change economic priorities around the world.
Changes required to reduce global warming require expansion in government cost and control which is in direct conflict with the aims of Conservatives to reduce the size of government. Conservatives cannot accept global warming regardless of the scientific evidence, because it would threaten their goal of shrinking government.
When a large segment of our society rejects scientific knowledge because it conflicts with religious, political ideology, or economic realities, then we have a very big problem.