Technologist, commentator, advisor, marketing guru and co-author of the bestselling and influential book, The Cluetrain Manifesto, David Weinberger's work focuses on how the internet is changing human relationships, community and society. Currently he co-teaches a class on "the Web Difference" at Harvard Law School.

Over the past 13 years, thousands of corporate clients have used Second City to support their company meetings and sales conferences, enliven award ceremonies, celebrate and lift morale at company anniversaries and holiday events and much more. By using the best comedic writers and actors in the industry, Second City grabs audience's attention and makes a lasting impression.

Flashover Seminars' impactful events take you deep into a world in which life and death decisions are made every day and a deep connection to one's teammates is essential for survival, and allows you to experience first-hand the teambuilding strategies and "Incident Command" skills you'll need to handle all of your business fires with confidence.

You probably know Dr. Phil McGraw as the #1 New York Times best-selling author who is the resident expert on human behavior for "The Oprah Winfrey Show". He has over 20 years of experience in psychology and human functioning, and is a "street-smart" professional that knows how to deal with people's real world issues.

Scientist, inventor, comedian and author, Bill Nye is a man with a mission. He's out to turn kids of all ages on to the "way cool" wonders of science. With his Emmy Award-winning weekly television series, Bill Nye the Science Guy, he's letting kids know that science is not only cool, it's powerful. After all, "Science rules!"

Kevin Carroll is the founder of The Katalyst Consultancy and the author of Rules of the Red Rubber Ball: Find and Sustain Your Life's Work. Using his skills and myriad experiences, he teaches business leaders and audiences around the world how to use the spirit and lessons of play to enliven and enrich their work lives, enhance innovation, and improve team dynamics and interpersonal communication.

A motivational coach with a bent toward entrepeneurs, Kevin Kelly is an Ireland native who played an inspirational role in the formation of the new "Celtic Tigers" (Ireland's future entrepeneur program). His presentation weaves together excercises, information, stories and all kinds of media in a unique and inspiring experience.

The Afterburner Seminars, founded by ace fighter pilot Jim Murphy, provide a one-of-a-kind, interactive, high-energy experience that is custom-tailored to inspire leadership, integrated teamwork and the quick, flexible thinking essential to fighter pilots and business managers alike.

President of The Queensboro Shirt Company and former President of ERB Industries, Inc., Steven Little is a leading speaker and consultant on Internet technology and business. He is a Senior Consultant for Inc. Magazine and author of the bestselling book, The Seven Irrefutable Rules of Small Business Growth and his newest book Milkshake Moment.

NYT bestselling author of twenty books which are published in eighteen languages, Michael Gurian is known as "the people's philosopher" for his ability to bring people's ordinary lives and scientific ideas together. He is the co-founder of The Gurian Institute. As a philosopher, he has pioneered efforts to bring neuro-biology and brain research into homes, workplaces, schools and public policy.