General Stanley McChrystal is a four-star general, the former commander of U.S. and international forces in Afghanistan and the former leader of Joint Special Operations Command, which oversees the most sensitive counter-terrorism units. He is widely praised for revolutionizing warfare by fusing intelligence and operations and is credited with the capture of Saddam Hussein and the location and killing al-Qaeda’s leader in Iraq. Secretary of Defense Robert Gates called McChrystal “one of America’s greatest warriors.” McChrystal addresses leadership, teambuilding, and geopolitics.

Scott spent almost ten years as a nightclub promoter in New York City before leaving to volunteer on a hospital ship off the coast of Liberia, West Africa, as a volunteer photo journalist. Returning home to New York City two years later, he founded the non-profit organization, charity: water, in 2006. Turning his full attention to the global water crisis and the world’s 663 million people without clean water to drink, he created public installations and innovative online fundraising platforms to spread international awareness of the issue.

Michael (Mike) Steep is the founder and former executive director of Stanford Engineering School's Center for Disruptive Technology and Digital Cities and the former senior vice president of global business operations at innovation mega-hub, PARC Xerox. He draws on first-hand experience and anecdotes from time spent with the biggest names in Silicon Valley to instruct audiences on how to get ahead of disruptive innovation. Viewing new technology as opportunity, Mike highlights the importance of allowing innovation to trump company culture and legacies—and not the other way around.

Amy Harder is executive editor of Cipher by Breakthrough Energy. Amy is one of the top national energy and climate change reporters in the country, having built up a reputation of being a uniquely balanced and influential journalist with respect across the spectrum. She joined Breakthrough Energy in early 2021 to help launch Cipher, a publication covering the opportunities and challenges of the energy transition.

Marga Hoek is a member of Thinkers50, she is that rare combination: a true visionary on sustainable business and capital and a successful, innovative business leader who understands and applies the commercial realities of business. Operating at the highest level with ministers and presidents, Marga is a global voice for G20, G7 Climate Change and Cop 23 and a regular contributor for prestigious, global media like Forbes Magazine, Fortune and The Huffington Post. Her latest book The Trillion Dollar Shift, on the business opportunities of the Sustainable Development Goals, received an international, gold medal.

Andrew Winston, founder of Winston Eco-Strategies, is a globally recognized expert on how companies can profit from solving the world’s biggest challenges. His views on strategy have been sought after by many of the world’s leading companies, including HP, Ingersoll Rand, J&J, Kimberly-Clark, Marriott, PepsiCo, PwC, and Unilever. Andrew's latest book, The Big Pivot was selected as one of the "Best Business Books" by Strategy+Business magazine. Andrew’s first book, Green to Gold, was the top-selling green business title of the last decade, selling more than 100,000 copies in seven languages. Inc. Magazine included Green to Gold on its all-time list of 30 books that every manager should own. Andrew’s speeches around the globe, including a TED talk, provide a practical and optimistic roadmap to help leaders build thriving, resilient companies in a volatile world. He received degrees in economics, business, and environmental management from Princeton, Columbia, and Yale.

Former Director of National Intelligence James Clapper is one of the finest intelligence minds of the 21st century. In the midst of shifting national security policies and varying threats to American interests at home and abroad, Clapper illuminates a broad array of intelligence-related issues.

Dr. Evelyn Farkas is one of the nation’s premier voices on American foreign policy and geopolitics, and one of the nation’s most-trusted experts on U.S.-Russia relations. As Deputy Assistant Secretary of Defense for Russia/Ukraine/Eurasia, she was the Department of Defense’s top Russia expert under President Obama. Farkas advised three Secretaries of Defense during her tenure at the Pentagon and was responsible for policy toward Russia and the surrounding region. She is an outspoken voice on how America ought to respond to adversaries and manage aggressors, ranging from Russia to North Korea to Iran and China. Expertly positioned to discuss the at times tenuous intersection of foreign objectives and domestic priorities, Dr. Farkas appears regularly on CNN, MSNBC, BBC, and other networks. She currently serves as the executive director of the McCain Institute, and her op-eds are regularly featured in leading publications. She discusses how America’s position abroad is shifting under the current presidential administration, and the global gamut of national security challenges.

Zachary Karabell is a renowned economist and the author of The Leading Indicators: A Short History of the Numbers That Rule Our World. With his prolific, award-winning writing career, illustrious background on Wall Street, and PhD from Harvard, he offers audiences a tour de force of what’s to come and shows that optimism is a vital ingredient for capitalizing on current economic opportunities. He brings a unique perspective to the discussion of globalization and the economic environment and shares insights on how to use big data to get a real picture of the global economy.

Ramez Naam is a former Microsoft executive, entrepreneur, inventor, and the Energy Co-Chair at Singularity University. Ramez spent 13 years at Microsoft, where he led teams working on artificial intelligence, big data, and internet search. His software has touched the lives of more than a billion people. He holds more than 20 patents—including several as co-inventor with Bill Gates. Dynamic and personable, Naam speaks around the world, captivating audiences as he illustrates “what disruption looks like” and shares the eight strategies incumbents should draw on to keep the pace of change.

One of the foremost authorities on national security and foreign policy, Peter Bergen is CNN’s most senior security analyst and has more than 20 years experience reporting from the world’s hot spots. He has written six books, 3 of which were New York Times best-sellers, including Manhunt, which was turned into an Emmy-winning documentary. He is best known as one of the few people to interview Osama bin Laden face-to-face. Always putting himself where the action is, Bergen is a compelling and knowledgeable speaker on what’s going on in the world’s hot spots.

General Michael Hayden, the former director of the Central Intelligence Agency (CIA) and the National Security Agency (NSA), was on the frontlines of geopolitics and the war on terror. A two-time New York Times best-selling author, he served nearly 40 years in the Air Force. The longest-tenured NSA director and the number one military intelligence officer in the country, Gen. Hayden oversaw the entire security community. He has also served in senior staff positions at the Pentagon, the National Security Council, and more. Hayden addresses security, intelligence, crisis management, terrorism, and geopolitics.