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Frontiers and Controversies in Astrophysics - Lecture 24

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Lecture 24 - The Multiverse and Theories of Everything

Professor Bailyn begins the class with a discussion of a recent New York Times article about the discovery of a new, earth-like planet. He then discusses concepts such as epicycles, dark energy and dark matter; imaginary ideas invented to explain 96% of the universe. The Anthropic Principle is introduced and the possibility of the multiverse is addressed. Finally, biological arguments are put forth for how complexity occurs on a cosmological scale. The lecture and course conclude with a discussion on the fine differences between science and philosophy.

Prof. Charles Bailyn
ASTR 160 - Frontiers and Controversies in Astrophysics, Spring 2007
(Yale University: Open Yale)
Date accessed: 2009-05-12
License: Creative Commons BY-NC-SA

Lecture Material

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Supplementary lecture material is listed below.

1. Section Activity 3: Cosmology Game
2. Final Exam Preparation Handout



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