Alec Ryrie - How are Protestants still changing the world?

What is Protestant Christianity, and how did it start? Is Protestantism about the head or the heart? What does Protestantism look like in the world today? And what extraordinary things have ordinary Protestants done?Alec Ryrie is Professor of the History of Christianity at Durham University, and has written extensively on the history of Protestants in the world. He was recently elected as a Fellow of the British Academy.For more about Alec Ryrie, see here.