GC Advisor
Vice President for Strategic Partnerships at Wildlife Conservation Network (WCN)

Executive Director, California Marine Sanctuary Foundation

Executive Director

WWF - Vice President of Ocean and Area-Based Conservation, California Ocean Science Trust - Science Director

Department of Biology - University of Massachusetts, Elected to the US National Academy of Sciences and the Royal Academy

Chief of Staff and Manager of Global Development Operations

Director, Park and Wildlife Protection

President, JG Global Advisory, LLC

Director, South America

Project Director for the Derawan Archipelago, Indonesia

Director for Central Africa

Director for Mexico

Director, Marine Protection

Managing Editor, Manager - Global Parks Network

Advisor for Central America

Advisor for Europe and Central Asia

Executive Director, Goldman Environmental Foundation

Executive Director, Malibu Foundation

Founder, the Global Sustainability Initiative