person:climate is just a natural part of the earth's cycle. just like we used to be in an ice age, now we're not
me:actually the current climate change is not natural because temperatures and greenhouse gas levels are rising extremely and decidedly unnaturally rapidly compared to the past several hundred thousand years. it's proven by examining the composition of ice layers in the poles.
person:but i don't believe in that kind of scientific evidence
me:well luckily for you the ice will be all melted soon and there will be no more evidence for you to worry about :) :) :) :) :) :) :) :) :) :)