Global warming is real

…Just a couple of weeks reading and watching and you can be out there, crushing dinner-party eco-warriors with devastating arguments based on cold, hard facts. You will be a stern, hard-headed denialist, your iron jaw set firmly against the tree-hugging, soft-headed warmists in their irritating hats.

That was me, once. I thought global warming was all bog-standard, apocalyptic nonsense when it first emerged in the 1980s. People, I knew, like nothing better than an End-of-the-World story to give their lives meaning. I also knew that science is dynamic. Big ideas rise and fall. Once the Earth was the centre of the universe. Then it wasn

Armed with such historic reversals, I poured scorn on under-educated warmists. Scientists with access to the microphone, I pointed out, had got so much so wrong so often. This was yet another case of clever people, who should have known better, running around screaming,