Hum, that does seem somewhat possible. I guess my counter is just pointing back at the biomass chart. Maybe labor intensive low fertilizer and pesticide farming can work, but we're talking about a majority of land vertebrate mass being either humans or the things we've grown to eat. There isn't a world in which we keep that up and don't massively distort the rest of the natural world. I think we have to accept that and sort of go on from there and decides what sort of distortions we want. Trading mechanization for pesticides seems great, but we'll still need massive amounts of land dedicated to farming and I definitely see it as a more technical not less solution