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262 forgotten work published about the middle of the last century, entitled Various Prospects of Mankind, Nature, and Providence, by a Scotch gentleman of the name of Wallace. The chapter in this work on the Principle of Population, considered as a bar to all ultimate views of human improvement, was probably written to amuse an idle hour, or read as a paper to exercise the wits of some literary society in the Northern capital, and no farther responsibility or importance annexed to it. Mr. Malthus, by adopting and setting his name to it, has given it sufficient currency and effect. It sometimes happens that one writer is the first to discover a certain principle or lay down a given observation, and that another makes an application of, or draws a remote or an immediate inference from it, totally unforeseen by the first, and from which, in all probability, he might have widely dissented. But this is not so in the present instance. Mr. Malthus has borrowed (perhaps without consciousness, at any rate without acknowledgment) both the preliminary statement, that the increase in the supply of food "from a limited earth and a limited fertility" must have an end, while the tendency to increase in the principle of population has none, without some external and forcible restraint on it, and the subsequent use