Tipping points, Attenboroughesque narratives of climate doom and dying polar bears

polarbearscience

Outlandish ‘tipping point’ rhetoric is about to be regurgitated once again during the promotion of the latest IPCC report, due today. Tipping points are those theoretical climate thresholds that, when breeched, cause widespread catastrophe; they are mathematical model outputs that depend on many assumptions that may not be plausible or even possible.

Polar bears often get caught up in motivational tales of sea ice tipping points.

Tipping points are not facts: they are scary stories made to sound like science.

This is why Sir David Attenborough has totally embraced the tipping points narrative. He even made a movie fully devoted to them, called, Breaking Boundaries – The Science of Our Planet. Tipping points are the animal tragedy porn of mathematical models and Attenborough has adopted them both.


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