"The following proposition seems to me in a high degree probable—namely, that any animal whatever, endowed with well-marked social instincts, the paren...
Besides love and sympathy, animals exhibit other qualities connected with the social instincts which in us would be called moral.
Photo by Ákos Szabó
Photo by Ian Turnell
Besides love and sympathy, animals exhibit other qualities connected with the social instincts which...
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