“A tribe is a group of people connected to one another, connected to a leader, and connected to an idea. For millions of years, human beings have been part of one tribe or another. A group needs only two things to be a tribe: a shared interest and a way to communicate.”

American author, marketing expert, entrepreneur, former dot-com business executive

Seth Godin is an American author, marketing expert, entrepreneur, and former dot-com business executive. He is also known by the pen name F. X. Nine. Godin is widely known for his writing on marketing and business, and for his work as an entrepreneur in the internet era. His books and essays focus on how ideas spread, how organizations change, and how people make choices in a crowded marketplace.