A Factor of EvolutionMutual Aid: A Factor of Evolution Peter Kropotkin 1902 Chapter 2: MUTUAL AID AMONG ANIMALS (continued) Migrations of birds.-- Breeding associations. -- Autumn societies. -- Mammals: small number of unsociable species. -- Hunting associations of wolves, lions, etc. -- Societies of rodents; of ruminants; of monkeys. -- Mutual Aid in the struggle for life. -- Darwin's arguments to prove the struggle for life within the species. -- Natural checks to over-multiplication. -- Supposed extermination of intermediate links. -- Elimination of competition in Nature. As soon as spring comes back to the temperate zone, myriads and myriads of birds which are scattered over the warmer regions of the South come together in numberless bands, and, full of vigor and joy, hasten northwards to rear their offspring. Each of our hedges, each grove, each ocean cliff, and each of the lakes and ponds with which Northern America, Northern...
Then Simon said to Michael: “Well, we have taken the work, but we must see we don’t get into trouble over it. The leather is dear, and the gentleman hot-tempered. We must make no mistakes. Come, your eye is truer and your hands have become nimbler than mine, so you take this measure and cut out the boots. I will finish off the sewing of the vamps.” Michael did as he was told. He took the leather, spread it out on the table, folded it in two, took a knife and began to cut out. Matryona came and watched him cutting, and was surprised to see how he was doing it. Matryona was accustomed to seeing boots made, and she looked and saw that Michael was not cutting the leather for boots, but was cutting it round. She wished to say something, but she thought to herself: “Perhaps I do not understand how gentleman’s boots should be made. I suppose Michael knows more about it—and I won’t interfere.” When Michael had...