@matrix
My sister once told me
> Why the fuck aren't all cities full of apple trees?
And since then, I never looked at humanity the same way.
@matrix
> Do you want to eat gas fume filled fruit?
I have cash. But not everyone does.
Also, there is a concentration problem. Obviously, one tree in the city would be a bad idea. But if you plant enough of them, then the concentration will get lower.
Yes, I know it would not be the healthiest of fruits, but I still think, would be better then the current food costs. Especially for the homeless.