Damaged coral reefs could be restored the same way they always are- they regrow. Of course the coral like everything else would grow even faster if CO2 levels were higher. The greatest most diverse expansion of life in the entire history of the planet was during the Cambrian when CO2 levels were 7000 ppm, more than a hundred times higher than today.
Stories like this, the research may or may not be true but the climate change narrative is absolute utter BS.
Stories like this, the research may or may not be true but the climate change narrative is absolute utter BS.