Spontaneous Generation and the Hypothesis of Physiological Units.

The article gives information about the pamphlet "Spontaneous Generation and the Hypothesis of Physiological Units" by Herbert Spencer. Spencer exhibits his extensive knowledge of the facts of natural Science and his power of generalization. There would be no other way to give the reader a distinct idea of his argument save by transcribing half a dozen pages in mass. No naturalist can lay down this really fruitful brochure without a sincere respect for the intellect which produced it.