‘…Much assessment of the damage from climate change – and how much we should pay to avoid it – has assumed the climate will change steadily and predictably. But the environmental economist Martin Weitzman points to the small – but very real – chance of much bigger, catastrophic changes, such as disruptions to the south Asian monsoon or worsening of California’s dry spell.’
via Climate change is not as predictable as we want it to be | The National.