Modern biologists tend not to use the phrase for two reasons. First, it is nonsensical because it reduces to an informal [[tautology]] as one defines "fittest" to mean possessing attributes conducive to survival. Second, it is disfavored by [[liberals]] who view it as [[politically incorrect]]. | Modern biologists tend not to use the phrase for two reasons. First, it is nonsensical because it reduces to an informal [[tautology]] as one defines "fittest" to mean possessing attributes conducive to survival. Second, it is disfavored by [[liberals]] who view it as [[politically incorrect]]. |