178 | Jody Azzouni on What Is and Isn't Real

178 | Jody Azzouni on What Is and Isn't Real

Are numbers real? What does that even mean? You can't kick a number. But you can talk about numbers in useful ways, and we use numbers to talk about the real world. There's surely a kind of reality there. On the other hand, Luke Skywalker isn't a real person, but we talk about him all the time. Maybe we can talk about unreal things in useful ways. Jody Azzouni is one of the leading contemporary advocates of nominalism, the view that abstract objects are not "things," they are merely labels we use in talking about things. A deeply philosophical issue, but one that has implications for how we think about physics and the laws of nature.

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Jody Azzouni received his Ph.D. in philosophy from the City University of New York. He is currently a professor of philosophy at Tufts University. In addition to his philosophical work, he is an active writer of fiction and poetry.


Avsnitt(418)

AMA | October 2022

AMA | October 2022

Welcome to the October 2022 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by Pat...

10 Okt 20223h 1min

213 | Timiebi Aganaba on Law and Governance in Space

213 | Timiebi Aganaba on Law and Governance in Space

With communication satellites, weather satellites, GPS, and much more, what happens in space is already important to our lives here on Earth. And the importance of space is only going to grow as we in...

3 Okt 20221h 16min

212 | Chiara Mingarelli on Searching for Black Holes with Pulsars

212 | Chiara Mingarelli on Searching for Black Holes with Pulsars

The detection of gravitational waves from inspiraling black holes by the LIGO and Virgo collaborations was rightly celebrated as a landmark achievement in physics and astronomy. But ultra-precise grou...

26 Sep 20221h 26min

211 | Solo: Secrets of Einstein's Equation

211 | Solo: Secrets of Einstein's Equation

My little pandemic-lockdown contribution to the world was a series of videos called The Biggest Ideas in the Universe. The idea was to explain physics in a pedagogical way, concentrating on establishe...

19 Sep 20221h 51min

210 | Randall Munroe on Imagining What If...?

210 | Randall Munroe on Imagining What If...?

What's the fastest way to get a human being around a racetrack, if we ignore all the rules of racing? How many pages would you have to read to absorb all of the government laws that apply to you? It's...

12 Sep 20221h 8min

209 | Brad DeLong on Why the 20th Century Fell Short of Utopia

209 | Brad DeLong on Why the 20th Century Fell Short of Utopia

People throughout history have imagined ideal societies of various sorts. As the twentieth century dawned, advances in manufacturing and communication arguably brought the idea of utopia within our pr...

5 Sep 20221h 24min

AMA | September 2022

AMA | September 2022

Welcome to the September 2022 Ask Me Anything episode of Mindscape! These monthly excursions are funded by Patreon supporters (who are also the ones asking the questions). We take questions asked by P...

29 Aug 20223h 30min

208 | Rick Beato on the Theory of Popular Music

208 | Rick Beato on the Theory of Popular Music

There is no human endeavor that does not have a theory of it — a set of ideas about what makes it work and how to do it well. Music is no exception, popular music included — there are reasons why cert...

22 Aug 20221h 11min

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