Soy is very important in Asia. If there were soy shortage and rice shortage at the same time, people might literally riot. US and Brazil are the big exporter of soy and fortunately soy productions seems to be good this year.

You can pick pretty much anything. Florida oranges are threatened by citrus greening. I've seen articles recently about several crops being threatened by climate change, like coffee and olives, but it's certainly not limited to those. Pretty much everything is going to be affected if it isn't already.