If the music isn't activism, it's the wrong music

Excellent, brief essay by composer John Luther Adams: Global Warming and Art. From the essay:

Three decades ago I came to Alaska to "get away" from the world. But the world has followed me here in an inescapable way. I came here also to help save the wilderness. For years I worked as an environmental activist. When I left that work I did so feeling that someone else could carry it on, but that no one else could make my music. Implicit in this choice was my belief that, in a different way, music could matter as much as activism.