Science

Historian Edward Larson has written extensively on the intersection of science, politics and religion. In 2004, Larson's Evolution: The Remarkable History of A Scientific Theory traced the contentious path the theory of evolution has followed.

Film critic David Edelstein reviews The Exorcism of Emily Rose. The movie is loosely based on a true story from the 1970s about a priest on trial for the death of a young woman from an exorcism he performed. It stars Laura Linney and Tom Wilkinson.

In his new book The Elements of Murder: A History of Poison, chemist John Emsley chronicles cases of accidental and intentional use of lethal substances throughout the ages. Some say Beethoven and Mozart were poisoned to death.

Physicist David Albright is president of the Institute for Science and International Security in Washington, D.C. He's the co-author of a new report on A.Q. Khan, the father of Pakistan's nuclear weapons program, that was published in the Spring 2005 edition of The Washington Quarterly. Khan sold nuclear technology and information to Iran, Libya and North Korea. He was reportedly able to do this for the last 20 years, while eluding authorities and intelligence agencies. Albright says Khan's actions have had an impact on nuclear proliferation.

Gareth Cook covers science for The Boston Globe. Last week, he won the 2005 Pulitzer Prize for explanatory journalism for his yearlong series of stories on stem-cell research. The judges praised Cook's work for explaining "the complex scientific and ethical dimensions of stem cell research."

Donald Kroodsma is a renowned specialist in the interpretation of bird songs. His new book, The Singing Life of Birds, describes how birds communicate and why. But Kroodsma is also the subject of another book — about those who listen to birds.

Dr. Mark Hochberg is the CEO of the College of Physicians in Philadelphia, a private medical society that was founded in 1787 that includes the fourth largest medical historical library in the country, and the Mutter Museum. He'll talk about his colleague Gretchen Worden.

(Rebroadcast from Nov. 5, 2002.) Worden was director of the Mutter Museum in Philadelphia. She died on Aug. 2 at the age of 57, from a brief illness. She turned the little-known medical museum into a museum with a worldwide reputation. The museum was founded in the 19th century. It originated with the collection of Dr. Thomas Dent Mutter who gathered unique specimens for teaching purposes. It exhibits medical deformities, pathologies and medical anomalies, like the horned woman, the man with the giant colon, deformed fetuses and a plaster cast of the Siamese twins Chang and Eng Bunker.

The son of the late President Ronald Reagan has been invited to speak at the Democratic convention next week. He and his mother have become outspoken proponents of stem cell research. Reagan has edited the book, If You Had Five Minutes with the President.

He's the principal scientific investigator for the twin rovers, Spirit and Opportunity, on Mars. The two landed on the surface of Mars in January, and are helping astronomers to determine whether or not there was life on the planet. Squyres will talk about the many gadgets they created to work on Mars, and what it's like working on "Mars time." Squyres is also a professor of astronomy at Cornell University.