Called “an extraordinary leader” by Deepak Chopra, Tom is the author of the international McGraw Hill publication “Nothing Is Impossible” that has been endorsed by business leaders from SAP to Ebay and Google, and self-made billionaires from Africa to the US.

Tom is also the co-author of the “Encyclopedia of Global Environmental Governance and Politics”. This comprehensive reference volume for the next decade provides practical solutions to the sustainability challenges in the next 5-10 years and has been called an “impressive array of contributions written by leading scholars” (London School of Economics).