Daniel Duncan, Popular Science Monthly (1872)
“ Carpenter is a man of much versatility of scientific attainment, of a philosophical cast of mind, inclining him to take broad views, with a good capacity of original investigations (although this is seen more in the speculative and generalizing field than in special experimental researches) , and, withal, he is an unusually clear and able scientific writer. His election to the presidency of the British Association, at its Edinburgh meeting last year, was one of the highest honors that British science has to bestow. ”
