Tobacco is numbered amongst the things that made our forebears suprisingly healthy? Please, that's pure idiocy. That level of intelligence isn't even worthy of DU, let alone Free Republic, so I have no idea where to tell you to go. That's just stupid man.
They also produced and drank booze, and wrangled large four-footed creatures for work and transportation.
Rumor has it, they danced and laughed occasionally also.