This week on How on Earth, Beth talks with Dr Seven Hussey about his recent book, Understanding the Heart: Surprising Insights into the Evolutionary Origins of Heart Disease—and Why It Matters. Following his early (34 years old) heart attack, he delved into alternative therapies to heal his heart. In the book he lays out a comprehensive vision of the cardiovascular system and alternative therapies for heart disease.
Executive Producer: Joel Parker
Show Producer: Beth Bennett
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With graduation season upon us, today’s edition of How on Earth is Part 2 of our annual “Graduation Special” (you can 
Katie Gach – University of Colorado,
Jet Mante – University of Colorado,
Abhijit Suresh – University of Colorado,
With graduation season upon us, today’s edition of How on Earth is Part 1 of our annual “Graduation Special” (you can 
Sarah Aguasvivas – University of Colorado,
Jessie Finocchiaro – University of Colorado, 



This week on How on Earth, Beth speaks with Susan Allport, an award-winning writer who has written extensively on science. They talk about her book on omega 3 fats, The Queen of Fats, namely the touted omega-3 fatty acid. These essential fats can’t be synthesized by the human body and must be obtained from our diets. The conversation ranges widely, including details as to why they are so critical to health and some of the unique evolutionary history of our species that makes them so necessary. You can find out more about these amazing molecules at 

We feature an interview with astronomer and author