We couldn’t kill the worlds corals if we wanted to: They already suffered for two thousand years and recovered
By Jo Nova
Corals around the world stopped growing in 2000BC and the pause lasted two thousand years before they returned like the Phoenix.
Each polyp might be fragile, but coral ecosystems are the couch-grass of the oceans.
A new paper rather puts the man-made panic about corals into perspective.
The most terrible events that could happen to corals have already happened, and the corals appear able to bide their time for two thousand years and return in all their glory.
The worst thing for the worlds corals is not rising seas but falling ones.
We panic over the odd bit of bleaching here and there, but it’s nothing compared to mother nature. The shallow edges of the oceans of the world are savage places. And the best place to study this mayhem is the Red Sea. Not only is it hot, but long, thin, deep, and it’s tectonically active too. In the depths of the last ice age, it was cut off from the Indian Ocean and the salinity rose to a death defying 47% at the Southern end, and 57% in the north. For thousands of years, the Red Sea was pickled.
https://joannenova.com.au/2025/04/we-couldnt-kill-the-worlds-corals-if-we-wanted-too-they-already-suffered-for-two-thousand-years-and-recovered/
