I realize this is preaching to the choir...but what a precious trove of information is available here, for free, if you'll take the time to download it and read it.
A bit from the main page:
"This is what happened: since 1870 as the industrial food system became ever more "efficient" it lowered the price of basic agricultural commodities. Consequently most country folk rejected their self-sufficient-farm birthright for a better-paying job in town, abandoned their technologically primitive free-and-clear homestead in favour of a city apartment (with electric power and running water) and soon became wage-enslaved. The ones who remained on the farm borrowed to invest in capital-intensive production methods and so became debt slaves. Wage- and debt-slaves, like all other kinds of slaves, feel insecure and think that in order to survive they must not reveal their true feelings, must suppress themselves whilst pleasing those in authority."