dr wu
Noble
Science is constantly altering and changing it's ideas as we gain more knowledge. That's par for the course.One thing I thought of this afternoon is that the science of "evolution" has itself been evolving. When his book "Origin of Species" came out it was still heavily influenced by creationism. Fossil evidence discovered since 1859 have shown that evolution isn't one continuous growing tree.....but one that has been truncated numerous times by mass extinctions. New fossil finds are constantly refining....(evolving).....the theory and the tree of evolution looks quite different than in Darwins day.
His book is a good read if you ever have the time.
I did read Origin Of Species probably 30 years ago. I haven't really kept up on modern evolutionary theory, but the idea among some ufo fans that aliens altered the human genome tens of thousands of years ago doesn't work for me in the least.