It looks like Jim Gale is a food forest advocate who lives on the web here: https://foodforestabundance.com/. The above link takes you to a video that's about an hour and a half long.
Without going to the link provided I feel it would be really nice if someone explained what "Decentralize your Food Supply" is.
If the link was valuable enough to prove some details would also be helpful.
Invasive plants are Earth's way of insisting we notice her medicines. Stephen Herrod Buhner
Everyone learns what works by learning what doesn't work. Stephen Herrod Buhner
Anne, it's just about growing your own food forest. He's a permaculturist who also is promoting accommodation, education and design services. Basically spreading the good word and inspiration.
The world of permaculture cannot have too many folks spreading the word.
Invasive plants are Earth's way of insisting we notice her medicines. Stephen Herrod Buhner
Everyone learns what works by learning what doesn't work. Stephen Herrod Buhner