We're Now Seriously Considering Geoengineering Coral Reefs to Save Them

Coral reefs have declined 30-50 per cent in all corners of the ocean since 1980, which will only become worse as the planet warms.

from gizmodo http://www.gizmodo.co.uk/2018/11/were-now-seriously-considering-geoengineering-coral-reefs-to-save-them/