Podcast: Could ‘counterfactuals’ solve the biggest problems in physics?
1 min read
Most laws of physics tell us what must happen. Throw a ball in the air and it will come back down. But physicist Chiara Marletto, a Research Fellow at the University of Oxford, says that laws like this only tell us part of the story.
She believes that the rest lies in ‘counterfactuals’: things that could be.
In her new book, The Science of Can and Can’t (£20, Allen Lane), she explains how these counterfactual properties could solve many of science’s biggest outstanding problems.
Let us know what you think of the episode with a review or a comment wherever you listen to your podcasts.
Listen to more episodes of the Science Focus Podcast:
- Prof Avi Loeb on what ‘Oumuamua tells us about the problem with modern physics
- Marcus Chown: Does the Big Bang really explain our Universe?
- Dr Douglas Vakoch: Should we try to contact aliens?
- Katie Mack: How will the Universe end?
- Sonia Contera: How will nanotechnology revolutionise medicine?
- Everything You Wanted To Know About… Physics with Jim Al-Khalili
from... sciencefocus.com
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