interesting ideas. Im of the belief that through technology we're eliminating the evolutionary process. We're lazy enough that we cant wait several generations for a change that 10 million dollars will solve in several years. Why wait for our bodies to naturally deal with alcohol better or for us to be able to neutralise the toxins in burgers when we can sell pills that do it for us. Medicine keeps people alive that nature doesnt want alive, survival of the fittest is all about killing off the weak so the species gets stronger and while im humane enough to believe that everyone deserves a chance to live and lead a full life, we do so at the cost of progressing the species. In several generations we can irradicate many human afflictions by stopping people who WILL pass on deficient genes from doing so, but we're not going to. Our understanding of human genetics, while VERY risky indeed, can provide a solution though. People with birth defects can reproduce and have their sperm/eggs screened so that only the sperm/eggs make it and naturally killing off a hereditry (sp?) problem. Manipulating cells is obviously a bad idea, but tampering with the "luck" factor so that there is always a 99% chance that the problem wont get passed on would be a great step foward in curing medical problems in society.
Muscular evolution is what is most noticable though. Every generation moves faster, jumps higher, lifts more and out-performs the last time and again. Human physical ability is pushed all the time and because of that, because of the concious need to keep healthy and keep active, we're improving all the time. Likewise, because of the way many 1st world education systems work, the stuff kids are learning now is more advanced than the generation before them at that age. Human brains are being advanced slowly but surely, but just the areas that we know about. There's still parts of the brain which are unused, is the future of human potential, once we reach perfect equilibrium with our habitiats, when there's no more physical evolution left, when we're at the top of our "tech tree", will our brains start unlocking more areas. ESP & telekenisis have long been the staple diet of futuristic sci-fi for regions of human advance and its infinitely possible. I think eventually evolution HAS to stop. if we did all live in caves and understood that we had to allow evolution to keep going so we couldnt artificial substitute it, then eventually we would become perfectly adapted for cave life and evolution would stop. Its when changes occur to our environment that we start evolving. But you're right DSQ, we need to stop making life easier for ourselves in many cases else evolution will never be able to catch up.
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