Dr. Richard Oppenlander is the author of Comfortably Unaware. In this presentation he takes on difficult but critical issues facing mankind and our planet, including the role of livestock in our food system and climate change challenges.

Nutrient dense foods are the foundation of human well being, and as such will define the crops of our much needed new agricultural paradigm. This article, appearing on Forbes.com on February 27, 2013, addresses several of the important issues at stake, including access to land for famers.