Let's have a debate on climate change!
It's just as useful as debating the question: 'Are there hats?'
It's not a question of 'Does climate change exist?' but of: 'What will we do about it?'
Apparently 1 in 4 Americans doubts the overwhelming facts: 97% of climate scientists is convinced humans are responsible for climate change for the worse. So basically you can say: '1 In 4 Americans is stupid.' Right?