So where's the endorsement? Christ acknowledged it existed and spoke to Christian Slaves on how they should act. That is far from an endorsement.
By telling slaves how to act he was endorsing it. If he thought it was wrong he should have given a sermon to the enslavers, about how slavery was evil.
Instead, he told the slaves to obey their masters. Its pretty clearly an endorsement. Silence would have been less damning.
On your first point...clearly there are adaptations in humans which give them advantages in their respective environments.
Name 1. I know that you're going to jump on the skin colour thing, but forget it - thats a sexually selected trait and offers no advantage.
Are you denying those exist?
I'm challenging you to name one. Decades of genetic research have yet to find one.
If I isolate the gene for blond hair I can't determine that they're caucasion? I think forensics would disagree with you.
Actually, the forensic guys would disagree with you most strongly. We cannot tell a persons race from their DNA, you've been watching too much CSI. As for hair colour, you picked on a horrible example. Hair colour is determined by a multitude of genes, not one. Like all human traits, gene flow has spread pretty much every hair allele across the world. And many of the hair colourations - blond & red for example - are recessive. What this means is that many of the "blond" and "red" genes are common in some populations, but blond/red hair is rarely seen, due to the presence of dominant genes.
Just as an example, the same allele that causes redhedidness in the Irish is actually far more commonly found in people from the middle east. But the black hair alleles are dominant, and extremely common, hence why red hair is rare in the middle east - but its those genes which probably gave Mohamed (of Koranic fame, not the boxer) his red hair...
Secondly - This just doesn't pass the common sense smell factor. While I agree that in mixed cultures these lines are certainly blurred one only needs to see some isolated tribes in South America and Africa to know this is false.
Biology rarely follows common sense. Africa is a horrible example; the degree of gene flow is greater in Africa than in nearly any other place on earth. Subsequent waves of humans leaving Africa carried many traits to the populations where they are now seen. As for places like the Americas or Polynesian, while their natives have been separated from Eurasian gene flow for a while, they haven't been separated long enough to develop any degree of novel genes. And just like in Europe/Asia/Africa, interbreeding within their respective regions diluted out the few novel genes they formed.
I know you won't bother looking, but
HapMap is a collection of the 6 million-ish human alleles identified to date. And despite intensive investigation, not one of those has been identified as belonging to a single "race".
Which is why science used it as a lure to kids for 70 years in text books. Go sell your correction to anyone who will buy it. If the correction were authentic, it wouldn't have been written into 1970's high school science books.
Wow, good comeback. Some imaginary textbook may or maynot have an error, therefore all of science must be wrong.
So I challenge you - name one 1970's science book that had the incorrect skull on brontosaurus, or claimed it was a separate genus from apatosaurus. Don't forget - while brotosaurus was incorrectly ID'd as a new genus, it is a distinct species within the apatosaurus genus. It wasn't imaginary, just misclassified.
Yes ostracize anyone in the science community who disagrees with you. Very sound indeed.
Who's been ostracized? The people who've published the papers that the antiwarming front jumps on as proof the earth isn't warming are still publishing, and publishing quite successfully. Unless, having a successful career, now qualifies as "ostracizing"...
Bryan