HackerPapers

arXiv:2509.21515physics.hist-ph

On functional freedom and Penrose's critiques of string theory

Matěj Krátký, James Read

HN submission. Found in a submission link or body. Submitters do not count as commenters in the main ranking; a submission is not an endorsement.

Abstract

In his The Road to Reality as well as in his Fashion, Faith and Fantasy, Roger Penrose criticises string theory and its practitioners from a variety of angles ranging from conceptual, technical, and methodological objections to sociological observations about the string theoretic scientific community. In this article, we assess Penrose's conceptual/technical objections to string theory, focussing in particular upon those which invoke the notion of `functional freedom'. In general, we do not find these arguments to be successful.

arXiv comments
35 pages
Journal reference
Philosophy of Physics 2(1), 2024
DOI
Subjects
physics.hist-phHistory and Philosophy of Physics hep-thHigh Energy Physics, Theory

On Hacker News

No comments linking this paper were found in the collected sources. Found in 1 HN submission from Oct 2025 to Oct 2025. Open submission discussions.

Comments linking this paper, per year.

Discussed in comments0 threads

No comments linking this paper were found in the collected sources. Open submission discussions.

Submitted to Hacker News

Connected through shared HN threads, not inferred similarity or a recommendation.