You may love chocolate, but you should probably start preparing yourself to say goodbye to it: Scientists at the National Oceanic and Atmospheric Administration have predicted that cacao plants are likely to go extinct as early as 2050 due to climate change. But there’s one glimmer hope on the horizon: Mars—the candy company which makes such chocolate treats as the Snickers and the Twix bar—has teamed up with the University of California on a new method that may help save future cacao crops.