For nearly 20 years, the Van Heyst Group has worked with some of the world's most influential [speakers] in order to maximize impact. They are innovative individuals and organizations focused on actions for change. These eco-pioneers, leaders of global companies, root-striking foundations, and the players that influence them are eager to share their stories with audiences. By doing so, they stimulate fresh thinking. They inspire others to get involved, think harder, do more, challenge conventional thinking, and change existing structures. Listen, learn, ask questions of them, explore with them.