You have two problems here. The first is "dumb af". If you actually want a discussion, remain civil. The second is that climate change is a much longer and more

You have two problems here. The first is "dumb af". If you actually want a discussion, remain civil. The second is that climate change is a much longer and more variable process than 20 years. Although you may not have intended it, this comes across a bit like Trump pointing to the fact that there's still snow despite "global warming". Perhaps this is the coldest year in 20 years, but (a) that doesn't change the fact that average temperatures are going up and (b) that the predictions of climate change are a less predictable climate, not just steady year-on-year rises in a single place.