Sustainable agriculture integrates three main goals, environmental health, economic profitability, and social and economic equity. These goals have been defined by a variety of philosophies, policies and practices, from the vision of farmers and consumers. Perspectives and approaches are very diverse, the following topics intend to to help understanding what sustainable agriculture is.
... are a harmless waste of money (plus a possible placebo effect).
Numerous diet programs use people's concern over their image, as a way to make money. They sell books and ...