Hey cant we just eat weeds? I think it would save a lot of this time on this controversy(contrevesy if you are Richard Quest).
The question still remains how to get the weeds from the ground to the dinner table?
Oh, but then we will need a lot of mexicans to pull the weeds so we can eat them.
Well, I've heard of smoking the weeds but never eating the weeds. That is not a job for the weak minded.