Why don’t monkeys evolve into humans any more?
Because: they never did. We primates all had a common ancestor. And that species evolved into Homo sapiens and others of that genus, as well as, separately, into Pongo pygmaeus and the other great apes.
Monkeys do not become humans because the leap across the branches of the tree of life are too great. Their chance to be something different to what they are came and went a long time ago. Circumstance and geography made monkeys, monkeys and humans, humans.
Why can’t the U.K. be like Switzerland? Or Norway? Or New Zealand? Or Singapore? Or any other country that flourishes outside the European Union?
Because: each of these countries evolved into their current state, just as the U.K. evolved into ours. Continue reading “Evolution as a Metaphor for Why #Brexit is Still A Terrible, Impossible Idea”
Rosalind English asks: If science was able to resurrect Neanderthals, would they have human rights?
I think yes, due to the likely way in which such a resurrection would come about.
Consider the way in which gene enhancement techniques will work, when scientists perfect their methods. They will fertilise an egg by means of IVF, and then test the DNA of the petri-dish embryo for whatever it is they are concerned about. They will isolate undesirable genes (such as, a predilection for cancer, green eyes, low IQ, &ct) and replace them with desirable genes (cancer resilience, blue eyes, high IQ, lizard skin, &ct). Then they will put the resulting embryo back into a womb, in the expectation a baby will grow as a result. Such a child (hereafter referred to as an Enhanced baby) will undoubtedly be considered to have human rights… even if a portion of its DNA is from elsewhere in nature. Continue reading “Do Neanderthals have human rights”