Thomas Henry Huxley

PD-US

Three lectures on evolution: I. The three hypotheses respecting the history of nature. II. The hypothesis of evolution. The neutral and favourable evidence. III. The demonstrative evidence of evolution.--An address on the occasion of the opening of the Johns Hopkins University (Baltimore, September 12, 1876).--A lecture on the study of biology, in connection with the loan collection of scientific apparatus (South Kensington Museum, December 16, 1876).