[icebraining]

Why not just move somewhere with arable land?

[sholanozie]

That's what most people will do. This current refugee "crisis" is nothing compared to the vast migrations that climate change will instigate.

[nine_k]

How about job availability?

[icebraining]

Oh, I assumed we were talking about a post-jobs era. The idea that growing food to sustain a community can be done as a after-hours hobby sounds a little naive.