Obvious Leo wrote:Hobbes' Choice wrote:What you do in your life cannot alter by improvement the prospects of your offspring's genetics.
Evolutionary biology has moved on a long way from the simplistic approach of Darwin and Galton. What you say here is true but very misleading. Evolution is not about the role of an individual within a biosphere but about the evolution of the biosphere as a whole. Except in very rare cases your offspring's prospects are not determined by the genetics he was born with but by how those genetics then operate in the environment he was born into. This explains why there has been a 1000% increase in the incidence of peanut allergies within a single generation, for instance. Such auto-immune disorders are genetically determined but it is the environment which then defines how the particular genes involved are expressed. There's a lot more to evolution than Darwinism.
It is not at all misleading.
The idea that working out, or study will make better sperm or eggs is still believed. And this fallacy has increased with the advent of epigenetics.
When we discuss all other systems of evolution, we like to call "Darwinian", such as the subject of memes and temes, social systems and design a ~Lamarkian approach is just as valid. None of these rely on anything analogous to gametes. A social system of fully interactive and the results of actions can directly feedback instantaneously. When we talk about the evolution of a petrol engine, it can happen in from of your eyes on paper and can directly reflect need.
Please explain your odd assertion about peanut allergy.
Please explain the mechanism that you think you have uncovered.
And what does it have to do with evolution.