Why Hate the Koch Brothers? (Part 1) – Freakonomics Freakonomics: http://freakonomics.com/podcast/why-hate-koch-brothers-part-1/

Why Hate the Koch Brothers? (Part 2) – Freakonomics Freakonomics: http://freakonomics.com/podcast/why-hate-koch-brothers-part-2/

There’s A War On Sugar. Is It Justified? – Freakonomics Freakonomics: http://freakonomics.com/podcast/theres-war-sugar-justified/

Food + Science = Victory! (Rebroadcast) – Freakonomics Freakonomics: http://freakonomics.com/podcast/food-science-victory-rebroadcast/

Yes, the American Economy Is in a Funk — But Not for the Reasons You Think – Freakonomics Freakonomics: http://freakonomics.com/podcast/american-growth/

Episode 756: The Bees Go To California : Planet Money : NPR: http://www.npr.org/sections/money/2017/02/24/517076055/episode-756-the-bees-go-to-california

Love this stuff.

Venn sphere 1: Science/Technology/Engineering/Mathematics. 

Venn sphere 2: History/Arts/Language.

Venn sphere 3: Ethics/Morality/Character.

Area where they all overlap: Evolution of Human Civilization.