David Louis Sussman is a professional engineer and was a college professor, dividing his teaching time with consulting and conducting seminars for industries in many developing cou...visualizza altroDavid Louis Sussman is a professional engineer and was a college professor, dividing his teaching time with consulting and conducting seminars for industries in many developing countries. He has presented to student and civic groups on the adverse effects of excessive human population, and has supported local environmental initiatives. He lives in New Hampshire, with his wife Claire.visualizza meno