Professor Lehman's work experiences have brought him an understanding of, and appreciation for, four different global networks:
* The global network of legal institutions.
* The global network of higher educational institutions.
* The global high-bandwidth telecommunications network.
* The global network of business and thought leaders who are concerned with the phenomenon of globalization.
He is able to draw on those experiences, as well as his specialized experience with issues of institutional governance and planning in universities and not-for-profit organizations, to offer sensitiive, individualized analysis of complex problems.