How fast will you need to flee from the heat? There's a word for that. [View all]

[Jeorge IX]

By Kate Yoder, Grist, on May 27, 2020

A new study in the journal Nature Climate Change calculated how fast different layers of the ocean are heating up. Species are swimming to deeper waters to escape the heat at different rates, and the researchers warn that many sea dwellers like tuna, which rely on plankton at the water’s surface for food, might struggle to adapt.

The study brought a new phrase into the news: climate velocity. It’s basically the speed and direction that a given species will need to shift as their corner of the world heats up. Climate velocity has been in use in academic circles for more than a decade, but the study marks the first time the phrase made the headlines.

As climate change reshuffles life on earth, climate velocity applies up here on the surface, too. Warmer weather will drive animals seeking new homes into encounters with species they don’t normally meet — sort of like how grizzlies have been showing up in polar bears’ dwindling territory, leading to the emergence of grolar bears (or pizzlies?). And it’s not just flora and fauna. Humans, too, will have to move to survive.

Warmer weather and changing weather patterns are already altering how people grow food. In Alaska, for instance, rising temperatures mean that farmers can farm potatoes on the previously inhospitable tundra. Greenlanders are harvesting strawberries and tomatoes. In California, farmers are planting orchards, crossing their fingers that the fruit and nut trees they’re planting today will be able to make it in the hotter, drier world that the coming decades will bring.

https://grist.org/climate/how-fast-will-you-need-to-flee-from-the-heat-theres-a-word-for-that/

What angers me is the sheer number of species that will precede us out the door, but as for homo sapiens itself? Heh! I'm an agnostic, but there it one Bible verse that, as far as I'm concerned, nails it:

"As ye sow, so shall ye reap!"