Existence of life in 2 + 1 dimensions

@article{Scargill2020ExistenceOL,
  title={Existence of life in 2 
+
 1 dimensions},
  author={James H. C. Scargill},
  journal={Physical Review Research},
  year={2020}
}
  • J. Scargill
  • Published 13 June 2019
  • Philosophy
  • Physical Review Research
There are anthropic reasons to suspect that life in more than three spatial dimensions is not possible, and if the same could be said of fewer than three, then one would have an anthropic argument for why we experience precisely three large spatial dimensions. There are two main arguments levelled against the possibility of life in 2 + 1 dimensions: the lack of a local gravitational force and Newtonian limit in 3D general relativity, and the claim that the restriction to a planar topology means… 

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