A boat skims through the melting ice in the Ilulissat fiord, on the western coast of Greenland, in 2008. The glacier is the most active in the Northern Hemisphere, producing 10 percent of Greenland's icebergs, or some 20 million tons of ice per day. But experts say the glacier is in bad shape because of climate change.
First I need to talk about the book, because it's not as if Cloud Atlas the movie came from nowhere — and if you think it's only the movie you want to know about, I think you need a context for what's onscreen.
Author David Mitchell writes exquisite pastiches, and Cloud Atlas is in the form of six distinct and enthralling novellas set in six different eras with six different literary styles.
Follow NPR's All Songs Considered (@allsongs) this weekend for reports and photos from the 2012 Moogfest. Check NPR Music next week for concert recordings from the festival and explore our 2011 archive here.