Thanks for the paper :) This seems ominious for olives at large, and points to globalization as a larger culprit than climate change. Global trade seems even less likely to disappear than fossile fuels.

The history of bananas is quite interesting, and the future looks to be as well. While it did fall short of true extinction, I'm hopeful we can learn from past mistakes. Perhaps I'll have the opportunity to try one of the other cultivars someday.