Book: Alanna Mitchell 'Sea Sick' (2009)

Did you know that, according to the sorts of scientists who crank out obscure trivia, every tear you cry eventually ends up in the ocean? This is relevant here because Mitchell's book might cause you to shed tears of pure rage. Tackling the difficult subject of ocean change (a massive contributing factor to global climate change), she lists example after example of horrifying things that the human race has done to the seas and everything in them, including plastic islands, oxygenless 'dead zones' of water where nothing can live, and entire species fished to the brink of extinction. Thankfully she also lists things that can, could, and should be done to try and halt (or at least assuage) the potentially catastrophic effects of ocean and climate change. The question, as always, is whether enough people will give enough of a damn to change anything at all.

Sore subject aside, it's fascinating just to follow her research expedition as she travels the world visiting coral reefs, universities, Australians, starving Tanzanian villagers, floating laboratories, a marine conference in China, a paleoecological dig in Spain, and the bottom of the sea. I learned a ton of incredibly cool facts about phytoplankton (which produce about half of the world's atmospheric oxygen) and corals, and some rather less cool facts about modern fishing practises and why there are certain types of seafood we simply oughtn't to eat.

In case you might think that Mitchell is simply a paranoid alarmist or a bleeding-heart crackpot commie Canadian liberal, I'd like to point out that she was named by Reuters as the best environmental reporter in the world. That's hardly the title of a crackpot, rather the label of a great writer and a fanatically accurate researcher. Please do read her book.