Rabbi Lord Jonathan Sacks served as chief rabbi of Great Britain and the Commonwealth for 22 years. Now a visiting professor at several universities in the United States and Britain, Sacks discusses the ways in which antisemitism has mutated and evolved over time.

Monika Schwarz-Friesel is a professor of linguistics at the Technical University Berlin. Her recent study---conducted with historian Yehuda Reinharz of Brandeis University---examines thousands of recent letters and emails sent to the Central Council of Jews in Germany and to the Israeli Embassy in Berlin. Their research reveals a surprising level of antisemitism among educated Germans.

Born in Czechoslovakia, Petra Gelbart is a granddaughter of Romani Holocaust survivors. An ethnomusicologist, musician, and singer, Gelbart uses both her research and her voice to educate and advocate for Holocaust remembrance of Romani victims.

Robert Edsel's book The Monuments Men is about a group of Allied men and women tasked with saving the cultural and artistic treasures of Europe. Now a Hollywood film, Edsel's book details the extraordinary scale of Hitler's theft, alongside the calculated destruction of Jewish art and culture.

Professor Ho-Keun Choi was among the first in South Korea to teach and write about the Holocaust. As a graduate student in Germany, Choi began to view Holocaust education as a way for South Koreans to deal with the tragedies of the Korean War and Japanese rule.

In May 2012, the Golden Dawn party received nearly 7% of the popular vote in Greece and gained a toehold in the Parliament. Leveraging fears about the country's ongoing economic crisis and unemployment, Golden Dawn used anti-immigrant and anti-minority rhetoric to gain votes. As a representative of the Greek delegation to the International Holocaust Remembrance Alliance, Paul Hagouel is concerned about the rise of rightist parties in governments across Europe.

We're surrounded by propaganda all the time: some of it benign, some of it dangerous. Propaganda was used to devastating effect during the Holocaust and it's worth studying to understand why and how we are vulnerable to propaganda in our everyday lives. This episode is a collage of people discussing their own relationship to propaganda, and the ways in which they guard against it

Turkish scholar Pinar Dost-Niyego faces some hurdles when teaching the Holocaust in Istanbul—including Turkey's own history of antisemitism and anti-minority laws. But Dost-Niyego sees change in her students as they begin to connect with the personal stories of Holocaust victims.

Diana Dumitru found an incredible example of how antisemitism can be dismantled: two territories in Eastern Europe, separated only by a river, shared a legacy of pogroms and violence against Jews. But after WWI, one territory continued a policy of state-sponsored antisemitism, while the other began a policy of integration and acceptance.

Shankar Vedantam has spent a lot of time thinking about the links between science and human behavior. His recent book, The Hidden Brain, challenges us to consider the unconscious biases we may carry, and the ways they steer our behavior.