Old Guy, we've already figured out the 'toxic land' distraction.

Capillary action in some plants makes their 'fruit' immune to most heavy metals.

For some toxicity, a few seasons of remediation is necessary. IF we have that much time, I guess.

The food grown on Detroit soil has been feeding some people for many years now, since this explosion in popularity has happened in the past eight years or so. Heck, the Capuchins and Greening folk have been doing their due for WAY longer than that!!


Cheers!