Acidifying oceans and the future of molluscs: implications for food security?

Stephen Hall -

Documenting ocean acidification and coral decay in the Pacific. Photo by Jamie Oliver.

Some of the threats posed by climate change can appear rather esoteric or abstract. One of these is ocean acidification – it is not immediately obvious why we should care. A recent paper by Sara Cooley and colleagues give a good example of why the threat of changing ocean chemistry matters.