25 min listen
Jennifer Doudna and Feng Zhang: The Code of Life
FromWhat It Takes®
ratings:
Length:
53 minutes
Released:
Oct 21, 2019
Format:
Podcast episode
Description
One of the most significant revolutions in science is underway, and yet most people haven't even heard of it. It's called CRISPR, and it is an easy, inexpensive process for cutting and pasting DNA - the code of life. It is already being used in human trials to cure genetic disease, and it promises to transform agriculture, with drought-resistant crops that will better feed the world. But it also threatens to usher in a frightening era of designer babies and unintended consequences. The two lead scientists behind CRISPR, Jennifer Doudna and Feng Zhang, talk here about their lives and their research, and they sound the alarm about the dangers of their own discovery.
Released:
Oct 21, 2019
Format:
Podcast episode
Titles in the series (100)
Jonas Salk: Vanquisher of Polio: Before Jonas Salk created the Polio vaccine, thousands of children died every year or were left paralyzed by the virus (adults too). In 1952 alone, there were 58,000 cases in the United States. When news of the discovery was made public on April 12, 1955, Jonas Salk was hailed as a miracle worker. He further endeared himself to the public by refusing to patent the vaccine. He had no desire to profit personally from the discovery, but merely wished to see the vaccine disseminated as widely as possible. The interview with Dr. Salk featured in this episode was recorded in 1991. In it, Salk talks about being the child of uneducated immigrants, and carving his own path to medical school and eventually virology -- a specialty that didn't exist when he began as a researcher. He discusses the anti-semitic quotas he had to overcome, as well as the doubt and scorn of many of his peers. But he also describes the transformation and relief his polio vaccine brou by What It Takes®