Josh Pelton

THUNK

A show about things that tickle your brain.

Author

Josh Pelton

Category

Education

Podcast website

thunkshow.com

Latest episode

Jan 30, 2026

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Episodes

114. Shades of Skepticism 22.03.2017

Skepticism is an essential tool for rational thought, but knowing when & how to use it is hard…I think??? Video: http://youtu.be/N5fQo2k6CFs Show Notes: https://thunkshow.com/2017/03/22/114.-Shades-of-Skepticism.html

113. Memetics and Punching Nazis 08.03.2017

In the constant struggle between memes, the punching of Nazis barely scratches the surface of the conflict. Video: http://youtu.be/whX5P7V-H78 Show Notes: https://thunkshow.com/2017/03/08/113.-Memetics-and-Punching-Nazis.html

112. Quantum Entanglement and the Cosmic Bell Test 22.02.2017

Quantum physics is weird as hell, but this entanglement experiment using stars is simply beautiful. Video: http://youtu.be/OGPJKJWY-7o Show Notes: https://thunkshow.com/2017/02/22/112.-Quantum-Entanglement-and-the-Cosmic-Bell-Test.html

111. Populism 08.02.2017

Donald Trump’s election is another victory for a worldwide trend of populism…what is it & why is it happening? Video: http://youtu.be/F0imwBfI3DI Show Notes: https://thunkshow.com/2017/02/08/111.-Populism.html

110. Physicalism and Decoding Minds 26.01.2017

Even if the mind is totally entailed by the physics of the brain, we’ve got a long way to go to understand it. Video: http://youtu.be/IasBfYOnxcY Show Notes: https://thunkshow.com/2017/01/26/110.-Physicalism-and-Decoding-Minds.html

109. Psychology, Transparency, and Journalism 11.01.2017

Some say that transparency is the ideological future of journalism, but our brains might not be up to the task. Video: http://youtu.be/Sa_wktKBdNQ Show Notes: https://thunkshow.com/2017/01/11/109.-Psychology,-Transparency,-and-Journalism.html

108. Statistical vs. Clinical Significance 28.12.2016

Scientists excel at finding patterns, but statistical significance isn’t always enough to create policy. Video: http://youtu.be/MEr-gEWXJxM Show Notes: https://thunkshow.com/2016/12/28/108.-Statistical-vs.-Clinical-Significance.html

107. Graham's Number and Number Sense 14.12.2016

NOTE: My description of parsing up-arrow notation is incorrect; please see my correction here! https://www.youtube.com/watch?v=xN-MpWNsXw0 Video: http://youtu.be/qqudsTimGzI Show Notes: https://thunkshow.com/2016/12/14/107.-Graham's-Number-and-Number-Sense.html

106. The Toulmin Method of Argumentation 30.11.2016

Think you may get into some arguments during the holidays? Steven Toulmin & Reddit can help. Video: http://youtu.be/1vArfwlX04I Show Notes: https://thunkshow.com/2016/11/30/106.-The-Toulmin-Method-of-Argumentation.html

105. Why Elections Suck 16.11.2016

The most recent presidential election has spawned mass protests, & not just because many are dissatisfied with the results - the process itself is being called into question. Video: http://youtu.be/41seuPIA9yI Show Notes: https://thunkshow.com/2016/11/16/105.-Why-Elections-Suck.html

104. Ethics Overview and Moral Voting 02.11.2016

Some believe that voting a certain way this election is right/wrong. Let’s look at some ethics and see why. Video: http://youtu.be/VcFyef0eUXM Show Notes: https://thunkshow.com/2016/11/02/104.-Ethics-Overview-and-Moral-Voting.html

103. Dimensional Analysis 19.10.2016

Dimensional analysis is awesome, but human brains are depressingly easy to distract with number-crunching. Video: http://youtu.be/Z9lBig8Hs2U Show Notes: https://thunkshow.com/2016/10/19/103.-Dimensional-Analysis.html

102. On Rand-Bashing (Please Read Video Description) 05.10.2016

NOTE: The purpose of this video is to explain why Rand’s ideas are mocked & rarely taken seriously, NOT why they are wrong. If you are looking for a systematic analysis of her work, please examine the SEP link below. Video: http://youtu.be/UN7_eCxsuUU Show Notes: https://thunkshow.com/2016/10/05/102.-On-Rand-Bashing-(Please-Read-Video-Description).html

101. 'The Martian' and Problem-Solving 21.09.2016

Problem-solving? Well I’m no Mark Watney, but if you’re looking for answers, I do have a few tricks. #potato Video: http://youtu.be/oskXOEqkPeo Show Notes: https://thunkshow.com/2016/09/21/101.-'The-Martian'-and-Problem-Solving.html

100. Q and A 07.09.2016

THUNK viewers have questions, I have answers…or at least some pretty terrible puns. Video: http://youtu.be/Vh_8jJNSucI Show Notes: https://thunkshow.com/2016/09/07/100.-Q-and-A.html

99. Braitenberg's 'Vehicles' and the Chinese Room 24.08.2016

Braitenbergs Vehicles, Searles Chinese room, and Coles Virtual Minds” - some thoughts on thinking machines. Video: http://youtu.be/m7K7LZbSXwE Show Notes: https://thunkshow.com/2016/08/24/99.-Braitenberg's-'Vehicles'-and-the-Chinese-Room.html

98. Mixed Reality and 'Game' Design 10.08.2016

Maybe VR isn’t a specific thing, but part of a continuum of physical/virtual experience called “mixed reality.” Regardless of how you think about it, the virtual already plays a significant role in your life, and game designers (as terrible a name as that is) are the ones building your future. Video: http://youtu.be/HkiGKdOHPTE Show Notes: https://thunkshow.com/2016/08/10/98.-Mixed-Reality-and-'Ga...

97. Autonomous Vehicle Ethics 27.07.2016

There’s a lot of talk about the ethics of autonomous vehicles…but maybe it’s not as big a deal as people are making it. Video: http://youtu.be/qyGZ35OF4to Show Notes: https://thunkshow.com/2016/07/27/97.-Autonomous-Vehicle-Ethics.html

96. The Replication Crisis and Belief Perseverance 13.07.2016

The sciences are dealing with a crisis of replication…and that’s a good thing. How might we learn from them? Video: http://youtu.be/DeGMHK300I8 Show Notes: https://thunkshow.com/2016/07/13/96.-The-Replication-Crisis-and-Belief-Perseverance.html

95. Duverger's Law and Ingroup Bias 29.06.2016

This election is divisive, both in and between parties. Unfortunately, our brains don’t work too well in groups. Video: http://youtu.be/K1v8zK39MIY Show Notes: https://thunkshow.com/2016/06/29/95.-Duverger's-Law-and-Ingroup-Bias.html

94. Parsimonygate and Occam's Razor 15.06.2016

Occam’s Razor is an important philosophical tool, and it played a central role in the #parsimonygate kerfuffle on Twitter. Learn exactly how it works! Video: http://youtu.be/2TszS9CyK_8 Show Notes: https://thunkshow.com/2016/06/15/94.-Parsimonygate-and-Occam's-Razor.html

93. Math - Discovered or Invented 01.06.2016

Is mathematics discovered or invented? Is it the language which encodes the cosmos, or an imaginary human tool? Does mathematics, in its pure abstraction, tap the inherent nature of the universe…or is it just our imagination? In the longest THUNK video yet, we dive into the metaphysics of mathematics, & the seemingly unanswerable questions therein. Video: http://youtu.be/Jwrf59L-xsM Show Notes...

92. Fermat's Last Theorem 18.05.2016

Fermat’s Last Theorem: a fairy tale of dramatic mathematics. Video: http://youtu.be/q1wjWlJ53nc Show Notes: https://thunkshow.com/2016/05/18/92.-Fermat's-Last-Theorem.html

91. Spanking and Anecdotal Evidence 04.05.2016

A recent study shows spanking probably isn’t a good idea, but almost everyone has a story that says otherwise. Learn where anecdotal evidence is useful, and (perhaps more importantly), where it isn’t. Video: http://youtu.be/-hlGKudCCnc Show Notes: https://thunkshow.com/2016/05/04/91.-Spanking-and-Anecdotal-Evidence.html

90. Science vs. Philosophy - An Ancient (Non-)Debate 20.04.2016

Many scientists call philosophy pointless pondering. They may not know they’re reading a very old script. Learn about the empiric & rationalist schools of medicine from ancient Greece, & how their ideologies play into thought in the modern world. Video: http://youtu.be/8CGQrt_5n60 Show Notes: https://thunkshow.com/2016/04/20/90.-Science-vs.-Philosophy-An-Ancient-(Non-)Debate.html

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