Evolutionary developmental biology

they perform them with no aim of reward or gain. This is the question of altruism. Altruism is defined as an act that an individual engages in, that presents a benefit to the recipient but comes at a cost to the individual presenting the act. In evolutionary terms the costs and rewards are based on reproductive success and fitness, and this is measured by the number of copies of a gene that is passed on to generations. The existence of altruism is an issue for Darwin’s theory of evolution by…

“Men, Women, Sex, And Darwin” is an article about the way men and women differ in sexual conquest appose to how an animal might. How the psychology between them is different, which is proved in studies within evolutionary boundaries. The natural human responses to sex is different from each gender, which causes some complications between the understandings of each other. As she states that men are more polyamorous than women are. Men have the natural feel to sleep with multiple partners…

Nature versus nurture is the ongoing debate on whether genetics or the environment have a greater effect in the development of human beings. Nature describes behavior influenced by genes, or biological information passed down from parents. On the other hand, nurture explains behaviors that are affected by the environment, or any external influences. The continuous debate stands as some believe nature influences behavior more than nurture, or vice versa. As stated above, nature and nurture…

it’s nature, born good, and other debate nurture, made evil. Aristotle, Rousseau and Darwin, and I all have different opinions on the nature verses nurture debate. The nature verses nurture debate also can connect to believing in other types of developmental issues. Such as continuous verses discontinuous, universality verses…

How many times have you contracted a disease from a family member? Maybe a classmate or associate? Are you tired of hearing about the sick and dying in Africa? Well, if you are sick of people all over the world being sick, there is a simple, cheap solution that will positively impact the important, healthy people in the world. The common problem in our world today is simply this: an over abundance of the physically and mentally ill. I have observed that in all continents and countries there is…

It would be inadequate to assume that human nature amounts simply to a set of innate potentials, and as such; that behavioural traits are derived from Innate Potentials alone. Human nature is subject to innate potentials as well as environmental and cultural Inputs. Human Nature, which is, denoting something that all human beings share, is predominantly hereditary, and found to be a result of human evolution, as such, it has been traditionally related to the idea of universality, which is the…

Nature versus Nurture "Nature versus Nurture" is one of the oldest argument of all time in history and it still continues until now. Beckett (2002) defined the nature as qualities and characteristics which are transmitted to humans directly from parents through genetics. While, nurture could be explained as "all external factors surrounding human beings from birth to death" (Beckett 2002). Wherefore, scientists confirm that the factors which influence human behavior are subdivided into three…

Having demolished group selection arguments there is still a need for mechanisms to show how actual observed cases of altruism, for example the female coalitions in the Langur case, or seeming altruism (nepotism) can emerge from methodological individualism (Dawkins 1976, ). In order to do so socio-biologists redefined what exactly an “altruist” is and therefore what an altruistic act is (Trivers 1971), and drew distinctions between such an act and nepotism directed at ones kin (Hamilton 1964).…

When discussing human nature, anthropologists don’t One popular controversy within the anthropological community is based on the Yanomami indians. The Yanomami, or Yanomamo, are the largest “relatively isolated tribe” in South America; located in large, mountainous areas of northern Brazil and southern Venezuela in the Amazon jungle. Their current population stands at about thirty-five thousand, all of which are concentrated in several different parts of the South American jungle. Many…

Psychologists seek to understand the relation of nature and nurture in terms of the individual's development, comparing the two.This debate arises the factor of personality , being does personality rely on nature in terms of genetic inheritance or the opposing argument being that personality is influenced by external factors. Identifying one's unique psychological structure in terms of personality will be aided further under the terms of nature and nurture through various psychological theories…