This week on a Halloween edition of “The Learning Curve," guest host Mary Z. Connaughton talks with Miranda Seymour, novelist and definitive biographer of Mary Shelley, author of the classic Gothic novel, Frankenstein.

On this special Columbus Day edition of “The Learning Curve," guest host Pioneer Institute's Mary Z. Connaughton talks with Laurence Bergreen, a prize-winning biographer, historian, chronicler of exploration, and the author of Columbus: The Four Voyages, 1492-1504. Mr. Bergreen discusses what people should know about the life, career, and myths around Christopher Columbus, the courageous, ruthless, and complicated explorer and navigator, on the 530th anniversary of his history-changing and ever-controversial discovery of the New World.

This week on “The Learning Curve," Cara Candal and Gerard Robinson talk with Dr. Niall Ferguson, the Milbank Family Senior Fellow at the Hoover Institution, Stanford University, and a senior faculty fellow of the Belfer Center for Science and International Affairs at Harvard. He is the author of 16 books, including "Doom: The Politics of Catastrophe."

This week on “The Learning Curve," co-hosts Cara Candal and Gerard Robinson talk with Angel Adams Parham, Associate Professor of Sociology and senior fellow at the Institute for Advanced Studies in Culture (IASC) at the University of Virginia, and the author of The Black Intellectual Tradition: Reading Freedom in Classical Literature. Professor Parham shares her background as an academic and former homeschooling mom, her embrace of classical education, and her philosophy about what constitutes a sound humanities curriculum.

This week on “The Learning Curve," co-hosts Cara Candal and Gerard Robinson talk with Dr. Charles Hobson, a retired resident scholar at the William & Mary Law School, 26-year editor of The Papers of John Marshall, and author of The Great Chief Justice: John Marshall and the Rule of Law. Dr. Hobson shares what students should know about the longest-serving, most important chief justice in the history of the Supreme Court, and his influence on our understanding of the U.S. Constitution.

This week on “The Learning Curve," Gerard Robinson and guest co-host Kerry McDonald talk with Bernita Bradley, founder and president of Engaged Detroit, a parent-driven urban homeschooling advocacy coalition.

This week on “The Learning Curve," co-hosts Gerard Robinson and Cara Candal talk with Arif Panju, a managing attorney with the Institute for Justice and co-counsel in the U.S. Supreme Court school choice case, Carson v. Makin; and David Carson, the lead plaintiff. Panju shares the key legal contours of Carson v. Makin and the potential impact of the Court’s decision in favor of the plaintiffs.

This week on “The Learning Curve," co-hosts Cara Candal and Gerard Robinson talk with Chris Sinacola and David Ferreira, co-editors of Pioneer’s new book, Hands-On Achievement: Massachusetts’s National Model Vocational-Technical Schools. They share information from their new book on the story of the Bay State’s nation-leading voc-tech schools, and how accountability tools from the state’s 1993 education reform law propelled their success.

This week on “The Learning Curve," guest co-host Kerry McDonald talks with Nicholas Lemann, Joseph Pulitzer II and Edith Pulitzer Moore Professor of Journalism and Dean Emeritus of the Columbia School of Journalism, and author of the books, The Promised Land: The Great Black Migration and How It Changed America, and The Big Test: The Secret History of the American Meritocracy.

This week on “The Learning Curve," co-hosts Cara Candal and Gerard Robinson talk with Dr. Wilfried Schmid, Dwight Parker Robinson Emeritus Professor of Mathematics at Harvard University, who played a major role in drafting the 2000 Massachusetts Mathematics Curriculum Framework and served on the U.S. National Mathematics Advisory Panel (NMAP) in 2008.