A 1C increase in global temperature leads to a 12% decline in world gross domestic product, researchers have found

A 1C increase in global temperature leads to a 12% decline in world gross domestic product, researchers have found

The economic damage wrought by climate change is six times worse than previously thought, with global heating set to shrink wealth at a rate consistent with the level of financial losses of a continuing permanent war, research has found.

A 1C increase in global temperature leads to a 12% decline in world gross domestic product (GDP), the researchers found, a far higher estimate than that of previous analyses. The world has already warmed by more than 1C (1.8F) since pre-industrial times and many climate scientists predict a 3C (5.4F) rise will occur by the end of this century due to the ongoing burning of fossil fuels, a scenario that the new working paper, yet to be peer-reviewed, states will come with an enormous economic cost.

A 3C temperature increase will cause “precipitous declines in output, capital and consumption that exceed 50% by 2100” the paper states. This economic loss is so severe that it is “comparable to the economic damage caused by fighting a war domestically and permanently”, it adds.

  • barsquid@lemmy.world
    3·
    6 months ago

    There is no way they will make another orb comfortable to be on within their lifetimes.

    They won’t have yachts, five-star hotels, fine dining. There would be, what, hundreds of people at most? They won’t have the small armies of staff. They will have to do their fair share of the labor. They would be trapped in a single frigid biodome eating goo from tubes and leaving only briefly in a spacesuit to wipe down solar panels outside.

    Anyone planning to escape climate change by fleeing the planet is so astronomically wrong. It is far cheaper and easier to fix this climate than it is to terraform Mars.