How to respond to the avalanche of record-breaking extreme weather and temperatures terrorising the planet? For many scientists it is a moment of genuine despair, but also a time to resist climate doomism. For British tourists still flying to Greece while it is on fire, and a few holdout news organisations, the answer seems to be to look away or deflect. We shouldn’t join them. Equally, as Michael Mann and Susan Joy Hassol have argued, there is no need to inflate the magnitude of what is happening. The reality is confronting enough. Here’s some of what we know. Mediterranean Europe...