I remember in 2010, corporate propagandists were telling us that the effects of climate change won't be felt for a 100 years.
The last to starve will be the first to suffocate.
https://science.nasa.gov/earth/earth-observatory/global-gree...
Now does that translate to better crops? I don't know, but humans will do whatever it takes to adapt, so we really need to stop with the climate scaremongering.