Personally, I think that massive changes in the weather we are seeing are quite frightening. This shows a system that is undergoing big changes. The weather records are being seen left, right and centre, on a regular basis. This suggests a system that is undergoing major changes which has implications for crops, islands, cities near the sea. There 's a long list.
RE: The Sky Is Not Falling: Overpopulation - Coming Disaster or Myth? (Featuring @jaredcwillis as Author)