rdfs:comment
| - 自己家畜化(self domestication)とは、野生生物が人間との共同生活に適応する過程のことであり、とくに人間が直接家畜に適した形質を選抜して繁殖させること(人為選択)なしに、それが達成されていることを指す 。犬や猫は部分的にはそのように進化した、あるいは進化していると考えられている。一方でヒト科の動物が、協調的で従順な行動を進化させたことも自己家畜化とする場合がある。によれば、同種間あるいは異種間のあいだで攻撃性の低下が有益な環境下で進むとされる 。自己家畜化には進化の副産物として、脱色、性的二型の縮小、幼形化が含まれることがある。 (ja)
- Self-domestication is the process of adaptation of for example wild animals to cohabiting with humans, without direct human selective breeding of the animals. The human self-domestication hypothesis argues that, like mammalian domesticates, humans have gone through a process of selection against aggression – a process that in the case of humans was self-induced, in favor of social behavior from which the group as a whole benefited, such as intelligence, soft skills, emotional intelligence and where individuals with an antisocial personality disorder would be eliminated by the group. For this to happen, sophisticated language was necessary to plot against the bully or individual with excessive aggressive behavior, so one would not be killed themselves. It is hypothesized that this is what d (en)
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has abstract
| - Self-domestication is the process of adaptation of for example wild animals to cohabiting with humans, without direct human selective breeding of the animals. The human self-domestication hypothesis argues that, like mammalian domesticates, humans have gone through a process of selection against aggression – a process that in the case of humans was self-induced, in favor of social behavior from which the group as a whole benefited, such as intelligence, soft skills, emotional intelligence and where individuals with an antisocial personality disorder would be eliminated by the group. For this to happen, sophisticated language was necessary to plot against the bully or individual with excessive aggressive behavior, so one would not be killed themselves. It is hypothesized that this is what differentiated Homo erectus and Homo neanderthalensis from H. sapiens: the ability of sophisticated language, allowing better social collaboration, elimination of excessive aggressive behavior in the group, leading to self-domestication and could explain why only homo sapiens survived from all the hominae.Dogs and cats have undergone this kind of self-domestication. Self-domestication also refers to the evolution of hominids, particularly humans and bonobos, toward collaborative, docile behavior. As described by British biological anthropologist Richard Wrangham, self-domestication involves being in an environment that favors reduction in aggression, including interspecific and intraspecific antagonism, for survival. Spandrels, or evolutionary byproducts, also accompany self-domestication, including depigmentation, arrested development, and reduced sexual dimorphism. (en)
- 自己家畜化(self domestication)とは、野生生物が人間との共同生活に適応する過程のことであり、とくに人間が直接家畜に適した形質を選抜して繁殖させること(人為選択)なしに、それが達成されていることを指す 。犬や猫は部分的にはそのように進化した、あるいは進化していると考えられている。一方でヒト科の動物が、協調的で従順な行動を進化させたことも自己家畜化とする場合がある。によれば、同種間あるいは異種間のあいだで攻撃性の低下が有益な環境下で進むとされる 。自己家畜化には進化の副産物として、脱色、性的二型の縮小、幼形化が含まれることがある。 (ja)
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