Dr. John Robson comments on key items from the latest Climate Discussion Nexus weekly "Wednesday Wakeup" newsletter (https://climatediscussionnexus.com/ne...), including the Great Barrier Reef doing great instead of dying, the question of when exactly alarmists think global warming became man-made, urgent and dangerous, the question of what they want us to do if it is, another instalment on Steven Koonin's Unsettled, and what would happen to agriculture if the alarmists really did manage to get CO2 out of the atmosphere.

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