William Powell

Executive Director · The Leadership Advisor

William Powell is a highly sought after international advisor & keynote speaker for leadership, culture, engagement.

Employee Engagement Leadership Organizational Culture Self Leadership

Gina Jarman Hill

Associate Professor and Department Chair · Texas Christian University

Dr. Hill's interests include food security, sustainability, urban agriculture and community nutrition education.

Urban Agriculture Food Waste Hunger Food Security Sustainability

James McCommons

Associate Professor · Movable Type Management

All Aboard! On this trip, you'll rekinkle an appreciation for effective, efficient and passenger-friendly mass transportation policies

High-Speed Rail Transportation Policy Mass Transit Public Policy Passenger Rail

Melanie Szulczewski

Associate Professor of Earth and Environmental Sciences · University of Mary Washington

Dr. Szulczewki's research focuses on soil science and environmental toxicology.

Earth and Environmental Studies Environmental Issues Climate Change Solar Cooking Soil Science

Colin Polsky, Ph.D.

Director of the Florida Center for Environmental Studies · Florida Atlantic University

Colin Polsky is trained as a geographer, specializing in the human dimensions of global environmental change.

U.S. Climate Vulnerabilities Geography Humanities Human Dimensions of Global Environmental Change Mathematics

Randy Nelson

Professor and Chair | Department of Neuroscience · The Ohio State University

Expert in biological rhythms, sleep, neuroinflammation and behavioral endocrinology.

Behavioral endocrinology Neuroinflammation Sleep Biological rhythms Nighttime light exposure

Peter Krull

President & Founder · Krull & Company

Inspirational & passionate speaker linking values-based investing to your purposeful life

Responsible Investing: Aligning Your Investments With Your Values Making the One Degree Difference