Healthcare and food, two human basics:
I would invest into what nostr:npub1gcxzte5zlkncx26j68ez60fzkvtkm9e0vrwdcvsjakxf9mu9qewqlfnj5z nostr:npub1t8pwzkkhhs94e9acgw9jwca9csyl7a4tnpdttu05039um5j7d6xs72gkvf nostr:npub1hqaz3dlyuhfqhktqchawke39l92jj9nt30dsgh2zvd9z7dv3j3gqpkt56s are doing with NosFabrica to help build a parallel healthcare system. Then I'd educate regenerative ranchers and farmers about the power of bitcoin; everyone has to eat and if the guys who grow the food prefer bitcoin, I can see that being a powerful boost for adoption, especially if the parallel healthcare system is promoting it.