Darwin's Metaphor: Does Nature Select ?

analysis animals appeared applied approach argued argument aspects attempt basis belief biological causes century Chambers chapter claim conception concerned considered context continue course critical culture Darwin debate discussed earth economic edition essay evidence evolution evolutionary example existence fact force geology given historians history of science human Huxley ideas ideological important influence intellectual interest interpretation issues later laws lead less literature look Lyell Malthus man's Marx Marxist means mechanism mind moral natural selection natural theology nineteenth-century objections once Origin Paley period philosophy political population position present principle problem produce progress psychology question radical reason refer relations Review role scientific scientists seems seen social society species Spencer struggle theology theory things thought tion turn Wallace writings wrote Young