How long until food crisis?-Food shortages imminent

The corona-crisis is shutting down supply chains in a cascade. And while at it, it may affect our ability to feed ourselves, and our kids and grandkids.
This prepper has come up with an ingenious way togrow "survival food" in small spaces. And he put all his plans online.
Like this one:

What's more, he created simple DIY plans for a freeze dryer, for a root cellar that can double up as an bunker, and for an underground "Walipini" greenhouse that's easy to protect.
And much more:
Click here for 25 easy projectsfor long term survival