The problem is the sheer scale, both in terms of quantity of dissolved CO2, and time. I think the (second part)of this does a better job explaining just how an

The problem is the sheer scale, both in terms of quantity of dissolved CO2, and time. I think the (second part)of this does a better job explaining just how and why than I would though: http://www.ibtimes.co.uk/reversing-ocean-acidification-aggressive-co2-removal-will-take-more-700-years-1513897 http://www.ibtimes.co.uk/reversing-ocean-acidification-aggre...