You never know what small action might set the course of your life. For me, it was an article placed on my bed by my father when I was 17. “The Darkening Sea,” written by Elizabeth Kolbert and published in The New Yorker in November, 2006, tells how carbon dioxide pollution is turning the ocean more acidic, with potentially huge impacts on ocean systems.
Kolbert describes how pteropods, tiny marine snails at the base of many marine food webs, begin to dissolve as the ocean becomes more acidic. An image of a pteropod, cracked and dissolving after a mere 48 hours in acidic water, became branded into my mind, and ocean acidification became an international crisis I couldn’t forget.