Dr. Robert Cialdini, thought leader in the field of Influence, has spent his entire career conducting, testing, analyzing, and publishing peer-reviewed scientific research on what causes people to say “Yes” to requests. The results of his research, his ensuing articles, and his New York Times bestselling books have earned him an acclaimed reputation as a respected scientist and engaging storyteller.

Robert Cialdini’s books, including his New York Times Bestselling Influence and Pre-Suasion, have sold more than seven-million copies in 44 different languages.

Dr. Cialdini is known globally as the foundational expert in the science of influence and how to apply it ethically in business. His Principles of Persuasion have become a cornerstone for any organization serious about effectively increasing their influence. As a keynote speaker, Dr. Cialdini has earned a world-wide reputation for his ability to translate the science through valuable and memorable stories. These on-stage stories are both dramatic and indelible leading to long-term applications. Because of all of this, he is frequently regarded as “The Godfather of Influence”.

Dr Cialdini is Regents’ Professor Emeritus of Psychology and Marketing at Arizona State University. Dr. Cialdini received his PhD from University of North Carolina and post doctoral training from Columbia University. He holds honorary doctoral degrees (Doctor Honoris Causa) from Georgetown University, University of Social Sciences and Humanities in Wroclaw, Poland and University of Basil in Switzerland. He has held Visiting Scholar appointments at Ohio State University, the University of California, the Annenberg School of Communications, and the Graduate School of Business of Stanford University.

Dr. Cialdini is known globally as the foundational expert in the science of influence and how to apply it ethically in business. His Principles of Persuasion have become a cornerstone for any organization serious about effectively and ethically increasing their influence.

In acknowledgement of his outstanding research achievements and important contributions to world knowledge , Dr. Cialdini has been elected to the American Academy of Arts & Sciences and the National Academy of Sciences.

As a keynote speaker, Dr. Cialdini has earned a world-wide reputation for his ability to translate the science through valuable and memorable stories. These on-stage stories are both dramatic and indelible leading to long-term applications.

Because of all of this, Robert Cialdini is frequently regarded as “The Godfather of Influence”.

Noah Goldstein is a protege of Cialdini's. He is an assistant professor at the University of Chicago Graduate School of Business. He earned a Ph.D. in psychology under Robert Cialdini at Arizona State University in 2007, and he has published research with Cialdini in the Journal of Personality and Social Psychology.

Co-author of the Royal Society nominated international bestseller 'Yes! 60 Secrets from the Science of Persuasion' Steve's work applying behavioural science to business and public policy has featured in the national and international press including BBC TV & Radio, The Times, New York Times, Harvard Business Review and Time magazine.

He penned the original, now world-famous set of Tax Letters that generated millions in extra revenue for the UK Government and his popular business columns are read by over 2.1 million people every month.

Visiting Professor of Management Practice and Behavioral Science at Columbia Graduate Business School NY, Steve is also a guest lecturer on Executive Education Programs at Harvard Business and the London School of Economics.

He lives in London.

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