A very, very bad situation if all you have is foraging for plants. Maybe the kind we try to prepare for here?
I guess the question is are we looking at situations beyond those we should reasonably prepare for? Short of some sort of TEOTWAWKI scenario, I'm having a hard time thinking of a situation where we'd have to resort to foraging for food in the city. Unless of course that
is what we're talking about and I just didn't get it?
Don't get me wrong, the knowledge doesn't hurt, but I just can't see how it applies to urban preparedness.