Groan.

Via LA Times:

Let’s face it, climate change is incredibly un-sexy. We don’t care how many nude protesters are involved. But it’s about to get worse. A new mini-report from the environmental group Climate Nexus points out that climate change is poised to wreck Valentine’s Day, or at least change it significantly, by threatening chocolate production.

That’s right. Global warming is very bad for chocolate.

As reported by The Times, research from the International Center for Tropical Agriculture found last year that as temperatures rise, the principal growing regions for cocoa could shrink, especially in Ghana and Ivory Coast, the sources of half the world’s supply. Production could fall off dramatically by 2050, making cocoa less available and more expensive.

Of course, new growing regions could develop, but moving an entire industry is never a sure thing, or cheap.

Other elements of the Climate Nexus report say similar changes are already affecting the best sugar cane areas of the world, and are partially responsible for a 30% decrease in sugar production in Indonesia in 2011. Also, the 2011 U.S. pecan and peanut crops took a hit from crazy weather.