Oliver Napoleon Hill was an American self-help author and conman. He is best known for his book Think and Grow Rich (1937), which is among the best-selling self-help books of all time. Hill's works in…
Alfred Paul Ries was an American marketing professional and author. He was the cofounder and chairman of the Atlanta-based consulting firm Ries & Ries with his partner and daughter, Laura Ries. Along…
Clayton Magleby Christensen was an American academic and business consultant who developed the theory of "disruptive innovation", which has been called the most influential business idea of the early …
Walter Isaacson, a professor of history at Tulane, has been CEO of the Aspen Institute, chair of CNN, and editor of Time. He is the author of 'Leonardo da Vinci; The Innovators; Steve Jobs; Einstein: …
Donella H. "Dana" Meadows was a pioneering American environmental scientist, teacher, and writer. She was educated in science, receiving a B.A. in chemistry from Carleton College in 1963, and a Ph.D. …
Eric Jorgenson is an entrepreneur, writer, and investor. He is on the founding team of Zaarly, and has been publishing online since 2014. His blog has educated and entertained over a million readers.
