Who is Thomas P.M. Barnett? Thomas P.M. Barnett is a military geostrategist, author, and consultant. He rose to prominence in the early 2000s through his book and theories about global security, particularly “The Pentagon’s New Map” (2004). He has advised the U.S. Department of Defense and private corporations on geopolitical strategy. His career spans roles … Continue reading Who is Thomas P.M. Barnett? Why is it Important?