About the Author

Gregory T. Haugan, PhD, PMP, is the owner of GLH Incorporated, specializing in project management support for both U. S. and international organizations, and an instructor in areas of energy, population, and climate change. He has more than 40 years of experience as a consultant and as a government and private-sector official in the planning, scheduling, management, and operation of projects of all sizes; and in the development and implementation of program management information systems.

Dr. Haugan has been active in the field of resources and sustainability for many years. He has led courses for the Rappahannock Institute for Lifelong Learning (RILL), including Development of Human Societies: Lessons for the Northern Neck ...

Get The New Triple Constraints for Sustainable Projects, Programs, and Portfolios now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.