SOIL EROSION AND DEGRADATION
Unsustainable industrial agriculture practices have resulted in soil erosion and degradation that leads to less arable land, clogged and polluted waterways, increased flooding and desertification. According to the World Wildlife Fund, half of the earth’s topsoil has been lost in the last 150 years.
What You Can Do: Support sustainable agriculture that puts people and the planet above profit. Show your support for sustainable agriculture by signing this Greenpeace campaign for “a global food system that feeds people, enables the small farmer to thrive, protects the soil, water and climate, and promotes biodiversity. This is a system free from genetic engineering and chemical-intensive agriculture.” On a smaller scale, you can make a difference in your backyard by switching to non-toxic green pesticides, herbicides and fertilizers. The website Eartheasy.com sells natural lawn care products such as corn gluten organic fertilizer.