Only time will tell. But the ones who are ahead of us probably are more like cockroaches than other homo sapians: iow they can deal with a high level of toxins and radiation, they will eat just about anything organic including rotting flesh and shit and they only come out at night.Theorectically could their be humans slightly more evolved than you and I? If there are could their offspring retain those traits, eventhough their mother or father is not on the same evolutionary level as their partner is?
Theorectically could their be humans slightly more evolved than you and I? If there are could their offspring retain those traits, eventhough their mother or father is not on the same evolutionary level as their partner is?
Other than this, "more evolved" sounds like "having more money" or "better education"...
You're misinterpreting that insidious 95% boundary. It's just for correction against type I error, at a rate of 1 in 20. You could as easily choose the FDR to correct against type I in all significant effects, or piss on Bonferroni altogether and use permuted significance thresholds for individual or multiple tests (which, in my experience, run higher than Bonf at large numbers of tests). You have to recall that Fisherian theory - on which adaptive evolution is at least partly based (I'm a partial Wrightian) - supposes the existence of large numbers of genes of small effect. Individual tests at relatively high stringency - even 99%, let alone 99.99% - are going to reject most of these effects anyway, negating the theory itself and forcing us into the alternative of oligogenic control.
The solution, of course, is multiple confirmation - if you have the cash.
So, 95%. Or: says who, anyway?
Plant and animal breeders. They have been into the subject of evolution and its control from a long time.
Controlled mating is possible with the material they work on. But to know whether it is a new and improved variety multi location adaptability trials are conducted. And it takes about 6 -7 years of trials. And the variety breaks down in about 3 years - pests and diseases or anything else from the environment.
A particularly significant topic that I have not seen being considered in evolution reasearch is "coevolution" - for example it is known that host - pathogen coevolution exists in rust of wheat and for for every gene for resistance there is corresponding gene for pathogenicity.
Incidentally you mentioned Fisher - as far as breeders are concerned, design of experiments and Fisher based ANOVA works. No impelling reason to repair a bridge that is not broken. wikipedia has this on him.
Scientists do use the term "more evolved", but they mean on the scale of time, according to what has already happened. Like a "primitive" crocodile is only one with early features, and a "more evolved" one is one that looks more like present day crocodiles.
Lawyers, estate agents, that sort of thing.ask whether "less evolved" species can be used
Or a natural selection.
Nature has left the building of human selection department. We occupied the building and put some serious people in there, they will either destroy everything or put us into another dimension. I don't think they have a space for natural selection.