> This act seems like a change of attitude for Yvon in some sense, based on what I recall from that film.
From everything I've read, Chouinard has been passionate about activism for a long time. I haven't seen "180deg South", but my understanding of the difference between Chouinard and Tompkins is that Chouinard tried to use Patagonia as a way to effect change, while Tompkins sold his company (North Face) and used the money to effect change. Their approaches differed, but they were both motivated towards activism for the environment.