Our soils have lost the ability to make nutrient dense foods. Pesticides have reduced our food's nutritional value by 50% or more. Cancer is more prevalent today because our food isn't giving our bodies the ability to heal. Human Reproduction will suffer next. Some doctors are warning 3 out 4 kids born 30-40 years from now will be autistic. Mother nature will force a course correction whether we like it or not. I'm afraid we've passed the tipping point to do anything about it now.