Pauli mentions in this letter Einstein's rejection of Bohm and de Broglie, and Bohr's short visit to Zürich. He also writes on Plato's concepts of space and on the theory of representation, in particular the inhomogeneous group.

Pauli suggests that Fierz publish his investigations on the Lorentz group. He writes on certain eigenfunctions of the symmetrical top and their regular representation.

Pauli replies to Göhring's letter of the 6 May 1954. He suggests "Science and Western Thought" as title for his lecture. He explains his meaning of "western".

Pauli would like to make plans for his and his wife's visit in Copenhagen. He is going to participate to a conference in Lund on June 30th.

Pauli suggests a topic for his Lund lectures.

Pauli replies to Lüders' letter of 30 June. He makes remarks about anticommutation of different spinor fields.

Pauli thanks Gagnebin for his letter on Lamarck. He expresses doubts on the significance of the concept of selection for the explanation of biological evolution. There exists no theoretical model for the assessment of the time scale evolution.

Pauli plans a reconsideration of the Pauli-Fierz work (in: Z. Phys. : 106 (1937), pp.572) on the H-theorem.

Pauli talks about questions in connection with the preparation of a lecture on problems of quantum electrodynamics: 1) about Lee's non-relativistic models for renormalization, 2) about longitudinal photons, 3) about a paper by Green published in: Physical Review 95, 548 - 1954.