Add the Claims page using the Problems page as a template.

[ThatNateGuy]

Add a claim of anthropogenic climate change. Add a claim of the Everettian Interpretation of Quantum Mechanics. Add a claim of supernaturalism. Add a claim of the Atavistic Model of Cancer. Add a claim of a Holographic Universe.

This is my first ever PR. I welcome questions, comments, and critique. Maintainer edits enabled.