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Dave Collum

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@DavidBCollum

Prof of Organic Chem @Cornell. Libertarian. Complacency Bubble believer. Conspiracy Theorist. Plato's caveman. Opinions and ideas expressed are not my own.
Cornell University Joined November 2011
2.7K Following 159K Followers 88K Posts

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Dave Collum Verified account @DavidBCollum
Social Awareness Poll: All things considered (no waffling), would you rather live in 1926 with a $50,000 salary or in 2026 with a $50,000 salary. The results of such a poll are said to be remarkably consistent.
  • 1926 2.6K
  • 2026 669

Final results

96 replies 10 reposts 65 likes 21K views View on X
Dave Collum Verified account @DavidBCollum
I can't imagine why Hollywood will exist in its current form given the realism of AI generated movies. I watched a movie the other night that appeared to be AI generated. Of course, they are soul-free but so is everything else.
29 replies 7 reposts 156 likes 7.9K views View on X
Dave Collum Verified account @DavidBCollum
Social Awareness Poll: If you reject historical valuation metrics for the S&P and accept the currently high valuation valuations as the new normal (sustainable) how do you project prospective returns relative to historical results?
  • use historical estimates 27
  • reduce estimates 94
  • unsure 71

Final results

7 replies 0 reposts 6 likes 4.3K views View on X
Dave Collum Verified account @DavidBCollum
From 1981 to the present—45 years of trough-to-peak gains—the valuations of the S&P expanded 7x and the M2 money supply expanded 14x. Now tell me about where those gains really came from and how will they do when we go peak-to-trough, which we will do given that expensive markets always become cheap again even if I am long dead. Boomers were gonna boom and booms are gonna bust.