So the denier lives until he’s 75. That seems to encourage denial, which I don’t think is the point of the cartoon.
How about this to scare you:
Right now, there are eight tropical storms happening on the planet. One is about to hit Japan and two are headed in the direction of Hawaii. Four are hurricanes (typhoons, cyclones, whatever you want to call them). Notice how they’re all around the red band? That’s because the oceans are warming and that allows the storms to build.
We are on track for the hottest year in recorded history. The coasts are going to be underwater sooner than you realize.
Just ask the people in Louisiana.