David is a CEO, thought leader, author, keynote speaker, trainer, consultant, executive coach, and most notably, a systems thinker. He has written four books, including The New Agreements in the Workplace, and The New Agreements in Healthcare. For more than 25 years he has consulted and trained in the workplace with a focus on his Four New Agreements at Work, creating measurable and often unprecedented results in half the time of more traditional approaches. For eight years David worked directly with don Miguel Ruiz, author of The Four Agreements. His latest and most powerful creation for the workplace is New Conscious Systems, a mash up over 34 years of systems thinking, systems enhancement tools, best leadership and management practices, and universal change management principles. David believes New Conscious Systems is nothing less than a next evolutionary step in sustainable effectiveness for leaders and managers globally.