Re:Forget Survival of the Fittest: It Is Kindness That Count...
by int_19h on Tuesday January 03, 2017 @04:31AM
(#13307995)
There is no such thing as "evolutionary instinct".
There are instincts that become ingrained as part of evolutionary process, and they are those instincts that correlate with genes that propagate more.
Thus, the genes that you inherited from your parents may activate an instinct that will make you sacrifice yourself (or at least reduce your chances to reproduce in the future), so long as that results in a larger portion of those inherited genes in the gene pool down the line - e.g. because some of your siblings, or even more distant relatives, survived to carry them on.
It's one other reason why "survival of the fittest" is really a very misleading way to put it - it's about "survival" of a particular package of genetic traits, not about survival of the species, much less individual specimen.
Evolution is a game of information propagation, in which actual living beings are heavily parallelized delivery channels, information transmitted is the configuration of channels, and there's non-random noise (environment) affecting signal propagation through those channels. The "winning" configuration is likely to involve some channels that do not transmit data directly, but are dedicated to performing error correction etc for other channels, that do transmit information about the entire configuration.
In fact, over time, you may even end up with a configuration that can dynamically allocate channels for error correction, if and when the noise becomes noticeable enough (i.e. environment gets more hostile), so as to not waste valuable bandwidth when it's not necessary. And then we call such things "altruism", "heroic sacrifice" etc.
There are instincts that become ingrained as part of evolutionary process, and they are those instincts that correlate with genes that propagate more.
Thus, the genes that you inherited from your parents may activate an instinct that will make you sacrifice yourself (or at least reduce your chances to reproduce in the future), so long as that results in a larger portion of those inherited genes in the gene pool down the line - e.g. because some of your siblings, or even more distant relatives, survived to carry them on.
It's one other reason why "survival of the fittest" is really a very misleading way to put it - it's about "survival" of a particular package of genetic traits, not about survival of the species, much less individual specimen.
Evolution is a game of information propagation, in which actual living beings are heavily parallelized delivery channels, information transmitted is the configuration of channels, and there's non-random noise (environment) affecting signal propagation through those channels. The "winning" configuration is likely to involve some channels that do not transmit data directly, but are dedicated to performing error correction etc for other channels, that do transmit information about the entire configuration.
In fact, over time, you may even end up with a configuration that can dynamically allocate channels for error correction, if and when the noise becomes noticeable enough (i.e. environment gets more hostile), so as to not waste valuable bandwidth when it's not necessary. And then we call such things "altruism", "heroic sacrifice" etc.