quote:
6. the experiments results are invalid, because at the time the composition of the earth atmosphere was thought to be different then it is today.
The experiments results are the experiments results.
If it is looked at in the context of "Let's set up these conditions, and see what happens", then the results are absolutely valid.
The claim that those conditions were those of early Earth is what has been shown to be invalid.
Moose
Professor, geology, Whatsamatta U
Evolution - Changes in the environment, caused by the interactions of the components of the environment.
"Do not meddle in the affairs of cats, for they are subtle and will piss on your computer." - Bruce Graham