"There is no doubt whatsoever that human burning of fossil fuels is the primary driver of recent climate change."
Not sure how someone can say this while saying that they "stay focused on the science". Right now the THEORY by some media/politicians/scientists is that humans are the main/sole reason for the recent climate change (this too could be debated); however, there is no way to say it is with 100% certainty, or it is fact. If you do say that you are picking and choosing which "science" you follow...and it isn't science at that point but rather pure rhetoric.
I'll say this again, and it is backed by way more actual science/data/evidence, humans do in fact have an impact on the environment. To what extent, it is nearly impossible to know. The SCIENCE shows that there have been huge changes in our climate over billions of years including many of them in which there were no such thing as current humans. Even so, we should not pollute the environment, or minimize it as much as possible. We should always be looking for cheaper/better/more efficient/higher quality ways to get our energy. But the "sky is falling" (pun intended) climate change activists need to stop...it is unproductive and stupid.