xcept wrote:See you throw around all these assumptions as if they are proved factual. No one can prove anything which happened beyond human history, regardless of what data is said to exist. There are complications in dating and it isn't even close to an exact science.
You misunderstand the difference between an assumption and a conclusion based on evidence. The key here is 'evidence'.
Carbon dating is skewed by water. If water covered all then that would render carbon dating useless.
And here we have a statement that is highly ignorant. Carbon dating only works for organic material that is less that 40,000 years old. The vast majority of the dating of materials is far older, so other dating methods had to be used. For someone to say that shows a profound ignorance of dating methods, but someone who has been accepting creationist straw men too long.
How are rocks dated? By index fossils.
How are fossils dated? By the rocks they are found in.
No. the rocks are not dated by index fossils. That is a lie. While index fossils can be used to approximate dates.. the original work was done by other means. What was
done was date the volcantic rocks above and below the sedimentary rocks using potassium/argon radiometric dating. Index fossils are called that because they have been found to be unique within a certain age range. The radiometric dating came first though.
You can't take things that are assumptions and use them as a base for your worldview. Its much like building a house upon sand instead of stone.
Again, there is a vast difference between assumptions and conclusions based on evidence. Just because you do not know what the evidence is, nor how the conclusion was drawn doesn't mean it is an assumption. The fact you gave such bad information about how dating works shows that your education in that specific field is lagging. That is a conclusion based on evidence, because you gave straw man examples that were very wrong in the details and gave invalid criticism.
So we evolved from one celled organisms in a few short millions of years, but a shark hasn't changed in 100 mya? Its an obvious contradiction.
I would love to see where anyone said that we evolved from 'one celled organisms in a few short millions of years'. This is yet another straw man, and not a claim that anyone has made. Nor are you reactiing to Grumpy's information about how evolution does not say that the form a creature must change if it is suited to it's environment.
“What do you think science is? There is nothing magical about science. It is simply a systematic way for carefully and thoroughly observing nature and using consistent logic to evaluate results. So which part of that exactly do you disagree with? Do you disagree with being thorough? Using careful observation? Being systematic? Or using consistent logic?�
Steven Novella