Jason Dearen on his new book: “Kill Shot: A Shadow Industry, a Deadly Disease.”

Beloved Beasts author Michelle Nijhuis on protecting endangered species the environment.

American scientist Eric Feigl-Ding discusses the pandemic.

Consumer Reports CEO Marta Tellado on Big Tech accountabilty and how to protect democracy

UCSF Medicine chair Dr. Robert Wachter on the impact of emerging COVID-19 vaccines.

Fred Nadis on his new book “Star Settlers” on those “… Out to Conquer the Universe.”

Neuroscientist David Linden on his book “Unique: The New Science of Human Individuality.”

Neuroscientist Lisa Feldman Barrett on her book “Seven and a Half Lessons About the Brain”

Julie Swarstad Johnson and Christopher Cokinos on their new book “Beyond Earth’s Edge”

MIT scholar Sinan Aral on how to regulate social media to have a constructive impact.

Yale University immunologist Akiko Isasaki discusses the science of antibodies and creatin

Carl Bergstrom on "Calling Bull____: The Art of Skepticism in a Data-Driven World."

University of Chicago psychologist Katherine Kinzler on her new book “How You Say It.”

Dr. Jeffrey Matthews, of U of Chicago Medicine, on hospitals’ response to the pandemic.

Pulitzer Prize winning science journalist Laurie Garrett on predicting COVID-19

Rachel Graham on tracking COVID-19 from its inception to inform public health on Twitter.

Materials scientist Ainissa Ramirez on her new book “The Alchemy of Us.”

Science journalist Lydia Denworth on the evolution, biology, and power of friendship.

Techno-political thriller writer and humanitarian aid worker Malka Older on the Cyber Age.

Netflix’s “The Great Hack” director Karim Amer on how stolen personal data is abused.