Well, both, of course.
Your love life has hidden overlap with global warming (tip- the former you want more hot and steamy, and there are better routes than cheating/offsetting each).
Treehugger.com has a series on greening your sex life, which Canadians have happily welcomed. And ClimateProgress isn’t one to object. With the same cultural reach that Marvin Gaye has to get it on, let’s hope Bill McKibben can step it up.