"Modern Slavery: A Global Perspective"
United States Department of Labor, January 11, 2018

"An Overview of Modern Slavery"
Chapman University, November 1, 2017

"An Overview of Modern Slavery"
UCLA Law School, February 8, 2016

"New Abolitionists Panel Discussion"
Harvard Law School, November 12, 2015

"Keynote Address"
Globalization and Human Trafficking Conference, Hofstra University; November 10, 2015

"Panelist: Confronting Modern-Day Slavery"
CNN Event at Harvard Kennedy School, JFK Jr Forum, Institute of Politics, October 21, 2015

"Keynote Address"
2015 Conference on Human Trafficking, University of Nebraska, Lincoln; October 2, 2015

"Speaker: Out of the Shadows: Innovative Approaches to Combating Forced Labor,"
UCLA, April 24, 2015

"Speaker: UNESCO Conference on Human Trafficking,"
University of Connecticut, October 21, 2014

"2014 Presidential Speaker: A Global Overview of Human Trafficking,"
Gonzaga University, Spokane, April 1, 2014

"2013 Najarian Lecture on Human Rights,"
Faneuil Hall, Boston, October 24, 2013

"Human Trafficking: Consequences for Human Rights and Homeland Security,"
Pacific Council on International Policy; September 12, 2013

"Lecture: Human Trafficking and Modern Slavery,"
University of Connecticut; February 18, 2013.

"Keynote Address: 'Global Slavery: Past, Present, and Future',"
Yale University; November 9, 2012.

"Keynote Address: 'Labor Trafficking in South Asia',"
South Texas College Conference on Human Trafficking; April 16, 2012.

"Human Trafficking: Global and Regional Trends,"
Singapore Management University; March 21, 2012.

"An Overview of Human Trafficking and Modern Slavery,"
Lafayette University; February 28, 2012.

"Modern Slavery and Human Trafficking in Historical Perspective,"
Yale University; December 5, 2011.

"Keynote Address: 'An Overview of Human Trafficking and Contemporary Slavery',"
Duke University; October 13, 2011.

"Keynote Address,"
2011 Conference on Human Trafficking, University of Nebraska, Lincoln; September 29, 2011.

"An Overview of Human Trafficking and Modern-Day Slavery,"
LKY School of Public Policy, Singapore; September 16, 2011.

"Overview of Human Trafficking and Modern Slavery,"
INSEAD School of Business, Singapore; September 15, 2011.

"Keynote Address,"
Fifth Annual Human Trafficking Forum, South Texas College, McAllen Texas; April 6, 2011

"Presentation, The Business Community Against Human Trafficking,"
International Forum, Luxor, Egypt; December 10, 2010.

Discussion of The Selling of Innocents, Harvard Kennedy School; December 4, 2010

"Defeating Sex Trafficking,"
Freedom Center Museum, Cincinnati, OH; November 2, 2010.

"Panelist: Reducing Demand,"
UN International Criminal Law Conference on Sex Trafficking, Syracusa, Italy; May 24, 2010.

Danish Anti-Trafficking Center Conference Copenhagen, Denmark; April 13, 2010.

"Tools needed to combat trafficking in persons,"
United Nations DPI NGO Conference, New York, NY; February 25, 2010.

"Keynote Speaker,"
Trafficking Conference, Copenhagen, Denmark; October 18, 2009.

"Lecture on Sex Trafficking,"
Stanford university; May 6, 2009.

Women's National Democratic Club, Washington, DC; April 28, 2009.

USC, Los Angeles; February 11, 2009.

"Global Sex Trafficking and the Business of Modern Slavery,"
Columbia University, New York; February 9, 2009.

"The Economics of Sex Trafficking,"
Harvard University, Cambridge; February 5, 2009.

"Global Overview of Sex Trafficking,"
Northwestern University, Chicago; January 20, 2009.