[Published Independent Australia 10th Feb]
I still encounter people who say ‘There’s always been climate change’, meaning don’t worry about global warming, it’s not our fault and there’s nothing we can do about it. You hear other excuses too. So should we not worry about the Reef and the rivers, about Townsville, about Tasmania, about the kelp forests and the mangrove forests and the many other symptoms of a climate awry?
Do the ‘sceptics’ think the scientists haven’t thought of all the ‘reasons’ they find to ignore global warming? Evidently so. But of course the scientists aren’t quite that stupid. They have thought of all those possible ways out of the conclusions, and a lot more besides. They’ve checked them all out. They don’t work.
Global warming, caused by us, is still there, pretty much on the course predicted decades ago. Except that it may now be accelerating.