Even the Bush administration finally came to realize that Global Warming is not some fairy tale cooked up by left-wing academics. A few silly emails later and the flat earthers are all pumped up again.
The sad thing is that every year that we twiddle our thumbs will make it much more difficult and expensive to turn this problem around. Pay now or pay many times more later.
Or you reach a tipping point and its game over, Flat Earthers win.
"Reality must take precedence over public relations, for Nature cannot be fooled." - Richard Feynman