Executive vice president at State Policy Network (SPN), which generates solutions to economic, political, and social problems; former president of Bill of Rights Institute and Market-Based Management Institute; author of I, Citizen, a book about reclaiming American self-governance

Founder and CEO of the American Culture Project; chairman of Illinois Policy Institute; organized litigation team representing the plaintiff in landmark Supreme Court case Janus vs. AFSCME, which affirmed workers’ rights; co-founder of Liberty Justice Center, a public interest firm, and Iron Light LLC, a strategic marketing firm

Founder and CEO of Professional Janitorial Services, a commercial cleaning firm; former founding chairman of the board of Regents School of Austin, a private school with classical Christian education; board member of CORE Fellowship, a sponsor of the National Prayer Breakfast and outreach to political leaders

Member of the Chamber of Deputies, the lower house of Congress in Brazil; vice-leader of the political party Partido Novo; former city council member first elected at age 18; journalist and political scientist; author of the book Nos Com Uma Voz (It’s Us With One Voice)

President of Libertas Institute, a public policy think tank; author of the Tuttle Twins book series, which teaches children the principles of liberty; author of books, columns, and articles on politics and religion; frequently featured in national and international media.

Executive director of Stossel in the Classroom (SITC), a program that creates videos to encourage critical thinking in schools; president of SITC’s parent organization, Center for Independent Thought, which seeks to expand awareness of liberty, markets, and peace; former high school teacher.

Senior fellow for communities at Charles Koch Institute, working on strategy and research priorities; founding president of the Philanthropic Enterprise; founder of Thinkitecture, Inc., a boutique consultancy for social entrepreneurs, nonprofit executives, and donors; executive director of the Philadelphia Society.

President and CEO at the Philanthropy Roundtable, a national association pursuing philanthropic excellence and freedom; member of the board of directors of the Commonwealth Foundation for Public Policy Alternatives; former executive director of the Snider Foundation.

Director of Food+City, a catalyst that encourages entrepreneurs to solve food system problems; food historian and futurist; visiting research scholar, lecturer, and director of the Food Lab at University of Texas at Austin; founder and former CEO of Kelmscott Rare Breeds Foundation and Farm.

Political commentator and consultant; academic dean at John Locke Institute; faculty member at Foundation for Economic Education; founder and publisher of WatchingAmerica.com; creator of Weapons of Mass Persuasion, a source of effective techniques for advancing liberty.

President of Center for the Study of Digital Life, a nonprofit strategic research group studying the effects of digital technologies on civilizations; retired Wall Street technology strategist, investment banker, serial entrepreneur; designer of computer and networking systems.

Founder and CEO of Watson Institute, an innovative education program for entrepreneurs that combines seminars, project development, and mentorship; founder of Educate!, which educates future leaders in Uganda, Rwanda, and Kenya; named twice to Forbes 30 Social Entrepreneurs Under 30.

Software and biotech investor, philanthropist, software engineer; led Microsoft’s Internet Explorer team through release of version 3.0; co-founder of Wissner-Slivka Foundation; worked at IBM and Amazon; founded and later sold DreamBox Learning; former Northwestern University trustee

Executive director of Mercatus Center at George Mason University; former senior fellow and director of state projects at R Street Institute, a policy research organization; former director of external affairs at American Enterprise Institute; strategist, writer, and policy analyst

Entrepreneur; advocate for positive change in business, women’s rights, and Africa; founder and CEO of Skin Is Skin and Tiossan, skin-care companies that bring Senegalese recipes to US markets; advisory board member of Whole Planet Foundation, a nonprofit dedicated to microloans

General partner emeritus, Polaris Venture Partners, an investment firm that works with entrepreneurs in health care and tech; professor of innovation and Murchison Fellow of Free Enterprise at University of Texas at Austin; inventor of the Ethernet and other Internet-related technologies

Managing partner at Draper University Ventures; director of entrepreneurial programs at Draper University; expert in product strategy for emerging markets; interested in building technologies that skyrocket human potential

CEO of Usafi Comfort, a wastewater management solutions provider; partner at Black Star Line, a technology provider for mobile payments; advocate for property rights in Africa; one of Forbes’ 20 Youngest Power Women in Africa 2011 and Fast Company’s 100 Most Creative People in Business 2010

Executive director of Center for the Study of Liberty, which engages the business community with market-liberal ideas; former senior director of programs at Institute for Humane Studies; former vice president of co-sponsored programs at Liberty Fund

Political, policy, and business strategist with expertise in crisis communications, litigation support, media relations; co-founder and chief strategist at Texans for Lawsuit Reform, the most successful state-based civil justice reform group in the country; former president of Laura and John Arnold Foundation

Danish journalist, author, and foreign affairs editor at Jyllands-Posten; responsible for the 2005 publication of controversial Muhammad cartoons, which made him a target of Al-Qaeda; senior fellow at Cato Institute; awarded 2016 Milton Friedman Prize for Advancing Libert

Founding CEO of Fundación Eléutera, which promotes freedom in Honduras; key player in reform establishing autonomous free economic zones (ZEDE); driver behind government project to digitize the land registry using blockchain technology

General manager of Zona Libre de Colón and appointed by the president of Panama to establish rules for this free economic zone; former head of Colón Free Trade Zone Users Association; president of the market-liberal think tank Fundación Libertad Panamá

Former minister of education and culture; former president of the Senate; former president of the Community of Madrid; president of the Popular Party of Madrid

Professor of political studies and director of the Institute for Political Studies at the Catholic University of Portugal; former adviser to two presidents of Portugal; awarded the Order of Merit by the Portuguese government and the highest civil recognition given by the Polish Ministry of Foreign Affairs

President and CEO of Empresas 1BC, a major media company in Venezuela; president of the board and general director of Radio Caracas Televisión (RCTV), one of the country’s most watched TV channels; activist and vocal critic of the Venezuelan government

Former member of the Swedish parliament for the Liberal People’s Party; senior fellow at Fundación para el Progreso, a market-liberal think tank in Chile; author of several books on immigration, economics, and the Swedish model; former president of the market-liberal think tank Timbro

New York Times bestselling author of A Mind for Numbers; creator of Learning How to Learn, one of the most popular online courses in the world with more than half a million students; professor of engineering at Oakland University; visiting scholar at University of California, San Diego

Political commentator and editor of Atlas Network’s AfricanLiberty.org, one of Africa’s largest websites on economics and governance; World Economic Forum Global Shaper; featured on CNN, BBC, and Al Jazeera; named one of Africa’s 50 Movers and Shakers by Credit Suisse