Eugenics is a theory that by selecting humans for breeding according to race, health, etc. it is possible to create a race of people that is superior to others.
Unfortunately, many ethical issues arise when eugenics is involved. Often times it is associated with racism, involves selective sterilization, and can even go as far as to suggest the euthanasia of people who aren't useful for the gene pool.
I've written an interesting commentary on my site on one particular physicians opinion that happens to be based in eugenics.
Eugenics theory is the belief that humans can engineer their own gene pool to their advantage.
Francis Galton developed the theory of Eugenics
Eugenics is an attempt to directly influence the coarse of human evolution by artificially selecting the pool of breeding partners and the resultant offspring. In effect, the methods are little different from those used in the breeding of cattle. One can model the outcome of such an experiment by applying evolutionary theory, genetics, to the parameters of the experiment. Other than that, there's no real linkage between eugenics and evolutionary theory.
Charles Darwin's beliefs on eugenics notwithstanding, his theory is generally accepted as fact by a large portion of the scientific community.
Eugenics, positive and negative, is a program that proposed to breed superior humans and halt the breeding of so called inferior humans. Eugenics means " good genes " and really has nothing to do with Darwin, his theory or biological evolution. Francis Galton, a cousin of Darwin's, came up with this concept and Darwin had nothing and wanted nothing to do with this program.
the principal of eugenics are racism and abortion..
eugenics, being a theory was used to justify the persecution of the Jews, the killing was debatably a natural outcome of the Nazis' political philosophy (which included eugenics). The very same theories were being used in the US to deny Jews (and others) entry into the US, but there it did not lead to mass murder, eugenics alone can not account for the killing of the Jews.
It is not linked to the theory of evolution by natural selection. Can not put it any simpler than that Eugenics, " good genes " was linked to early geneticists who though that it would be simple to promote breeding among those " genetically favored " and repress breeding among those " genetically disfavored. "The obvious mistake was group selection as opposed to the individual selection of Darwin's theory. For straight additive traits eugenics might work, but all the " interesting " traits in humans are the result of polyploidy. So, one would not real;ly know what is being selected for when so many genes contribute to a trait. This does not even get into sexual recombination which we see putting out many variant siblings in the same family, so eugenics fails on several fronts. So far.
There are two types: positive and negative. Positive eugenics involves advantaging people who have superior genes. Negative eugenics involves sterilizing people who have inferior genes.
There are two types: positive and negative. Positive eugenics involves advantaging people who have superior genes. Negative eugenics involves sterilizing people who have inferior genes.
Francis Galton based his theory of inheritable traits on the analysis of biographical data of prominent individuals and their families. This led to his development of the concept of "nature vs. nurture" and eventual contributions to the field of eugenics.
Never
eugenics is a term referring to the science of improving the racial question of humanity through selective breeding of superior types.