Seed banks / vaults could maintain crop diversity and increase agricultural yields
Pollination could take place in low temperatures and with target crops
Insect hotels could help with pollination
Farming could be biodynamic, silvopasture, permaculture, or wild
A motorcycle could climb trees
Libraries could contain things other than books
A tree "teepee" could save water and fertilizer
Groceries could come from community-supported agriculture (CSA)
Skyscraper or vertical farms could produce aeroponic and hydroponic crops
