Tim Berens and Mary Roach

Tim Berens is a writer and podcaster who has written for various publications, including The New York Times and Outside Online. Mary Roach is a science writer and podcaster who has written several books on science and human behavior. They are both known for their engaging and informative writing style. They host the popular podcast "Lighthearted" and have appeared on various other podcasts and radio shows. They are both based in the United States.