Global warming may be mitigated by the most unlikely of sources, cattle. How is this possible? How can this vilified creature be an ally in the fight against climate change? Seth Itzkan shows us how. Seth is President of Planet-TECH Associates, a consultancy that investigates innovations for a regenerative future. He has consulted on trends and innovations for The Boston Foundation, The Massachusetts Technology Collaborative, and The US Census Bureau. Seth is a graduate of Tufts University College of Engineering and the University of Houston-Clear Lake Masters Program in Studies of Future. He works in Somerville, and recently spent six weeks at the Africa Center for Holistic Management in Zimbabwe.