speeches & guest lectures
Greg has been invited to guest lecture &/or speak in person at schools, organizations, companies, events, book festivals, camps, and conferences in different cities, states, and countries. In some cases, he has been one of several presenters at an event. In those instances, the other speakers have included people like former Apple CEO John Sculley, Nobel Peace Prize honoree Elie Wiesel, football coach Tom Osborne, actor Henry Winkler, author Malcolm Gladwell & Michelle Obama. Hover the cursor over each picture below for a caption.
