Cornell University's College of Agriculture and Life Sciences online permaculture course has returned.
Go to http://cornellcals.tumblr.com/post/57429542770/cals-online-permaculture-course-returns to learn more about it.
According to the story, permaculture "helps gardeners, landowners, and farmers combine a knowledge of ecology
combined with its application to support healthy soil, water
conservation, and biodiversity. Permaculture systems meet humans needs while restoring ecosystem health. Common practices
include no-till gardening, rainwater catchment, forest gardening, and