Hi,
I agree it's safety first, then team work. I believe that growing in permaculture style setups is going to be one of the best ways to provide food security. It is truly amazing what people can do with these principals and techniques. If cities were designed using permaculture principles we would have an abundantly healthy world because people would have access to better quality fresh food and it would take fewer resources to get it to them.
Blessings, Safiyah