speeches & guest lectures
Greg has been invited to guest lecture &/or speak at schools, organizations, companies, events, book festivals, camps & conferences in different cities, states & 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. Scroll below to see pictures from a sample of events. Hover the cursor over each picture for a caption.