You may be among many who wistfully harken back to the “golden days” of the past. For some people the past does look rosier, or perhaps the present looks grim, but, according to Steven Pinker, a Harvard University cognitive psychologist, that “golden age” of the past is a reflection of faulty memory.

We — most people in the world, anyway — are actually far better off than we were decades and surely centuries ago. That’s based on many metrics of progress, including literacy, safety, gender equality, lower poverty, and many more. Pinker presents in his new book an abundance of data as evidence of such progress. This progress, he argues, is rooted in the ideals of the Enlightenment some 250 years ago.

Pinker’s book is called “Enlightenment Now: The Case for Reason, Science, Humanism, and Progress.” Last week we played a couple of segments of an interview that How On Earth host Susan Moran and KGNU journalist Joel Edelstein conducted with Dr. Pinker. In today’s feature, we play that interview in full.

Hosts: Joel Parker

Listen to the show here: