At what point in climate change do we reach the Tipping Point?

Assuming we have a world at the same stage in global warming as the Earth, with all other properties similar (population, carbon emissions, general climate, orbit, etc.) How long will it be until the Earth reaches a 'no going back' point?

That might be worded badly, so let me give you an example.

I want the Earth to look like Venus with similar properties in the future (it is a common theme on Worldbuilding) with a runaway greenhouse effect. Assuming carbon emissions continue on their present trend, at what point would we reach the Tipping Point?

posted over 9 years ago

JDSweetBeat‭

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