setarcos
The hopeful or the hopeless?
wrong...fossils have been found in the wrong strata from time to time.Every time a fossil turns up in strata of the age predicted by the theory that's another test it has passed. We do not find rabbits in the Cambrian, right?
Then scientists have to device reasons why.
Tests of what? Its simply data. Correlation does not prove causation now does it. Why would you think that a creator God would have to use uniquely distinct materials for every aspect of life created? Good grief we share 50% of our genes with bananas for crying out loud. So think about this...The correlation of DNA relationships with the tree of life diagrams that evolution has put forward are successful tests, too.
"The 50 per cent figure for people and bananas roughly means that half of our genes have counterparts in bananas. For example, both of us have some kind of gene that codes for cell growth, though these aren't necessarily made up of the same DNA sequences." from newscienist.com.
The so called tree of life has been reorganized a few times according to new discoveries in modern molecular science. However it simply represents data, not process. It hasn't passed anything.
[FONT=Roboto, arial, sans-serif][/FONT]
This is representative of evolutionary drift within a species. For instance a certain bacteria becomes immune to a certain drug. That's not representative of macroevolution in which a new species has emerged. Thats virus is still a virus. Its simply genetic drift within the same species. For all science knows that virus may have been around all the time, not newly evolved. Circumstances may have simply changed allowing that particular strain to become dominant or manifest in a particular area at a particular time. Actually this has been shown by science to be sometimes the case as when antibiotics have been used killing off the more susceptible good bacterium and leaving theThe observed evolution of viruses (like now), cancer cells and phenomena such as "ring species" are successful tests of what the theory predicts.
already existent resistant bad bacterium room to dominate.
I don't know if you realize this, but cancer cells have been shown to be nearly universally bad for the species. So much so that most species have "built" in defenses against passing on mutations in cells. As far as ring species go I think that's more of a biological problem of how to define species.
I'll see what I can dig up at home when I get there. As far as confusion...probably neither and probably both depending on who you ask.Can you give examples of these "confusing issues in evolutionary theory" that are stacking up, according to you? And confusing to whom? To evolutionary biologists? Or just to people who don't know the subject?