Ann Hornaday

A Sea Change looks terrific, with lots of breathtaking footage of the natural world, from the tiniest pteropod (the fluttery, planktonic sea snail that is most threatened by acidification) to the most majestic Norwegian scenery. And, at a time when plenty of documentaries want to be the “Inconvenient Truth” of fill-in-the-issue, A Sea Change brings a genuinely important subject to the fore with a welcome lack of jargon and preaching.”
—Ann Hornaday, The Washington Post