Mamie Kanfer Stewart is CEO and Founder of Meeteor, a company focused on making meetings more productive. She’s been a visionary and planner from a young age–at 12 starting a summer camp for for kids K-3rd grade because she knew she could make it better than the camp she attended. And this has been her guiding principle, to Improve the World. Her focus is on the business world, and her book: Momentum–Creating Effective, Engaging and Enjoyable Meetings. It’s a great ‘how to’ manual.