The Selfish Gene - "Selfish" Genes

"Selfish" Genes

In describing genes as being "selfish", the author does not intend (as he states unequivocally in the work) to imply that they are driven by any motives or will—merely that their effects can be accurately described as if they were. The contention is that the genes that get passed on are the ones whose consequences serve their own implicit interests (to continue being replicated), not necessarily those of the organism, much less any larger level.

This view explains altruism at the individual level in nature, especially in kin relationships: when an individual sacrifices its own life to protect the lives of kin, it is acting in the interest of its own genes. Some people find this metaphor entirely clear, while others find it confusing, misleading or simply redundant to ascribe mental attributes to something that is mindless. For example, Andrew Brown has written:

"Selfish", when applied to genes, doesn't mean "selfish" at all. It means, instead, an extremely important quality for which there is no good word in the English language: "the quality of being copied by a Darwinian selection process." This is a complicated mouthful. There ought to be a better, shorter word—but "selfish" isn't it.

Donald Symons finds also inappropriate the use of every day language to convey scientific meaning, in general and particularly for the present instance:

In summary, the rhetoric of The Selfish Gene exactly reverses the real situation: through metaphor genes are endowed with properties only sentient beings can posses, such as selfishness, while sentient beings are stripped of these properties and called machines (robots).