You know, you kind of remind me of Sarah Palin during the last election cycle. No matter what people would say to her, she'd eventually keep running back to the same old dumb talking points like "but I can see Russia from my house!" You too seem to have an answer to every counterargument you stumble upon: "it isn't logically valid".
you are saying things are valid when they're not, i don't know how else to counter that. you're like a kid complaining that the teacher always writes 'failed' on his test card
if it's not logically valid than it's inferential and getting into the area of belief. the arguments for the evolution look really bad and i don't see how you don't see this! it's intuitive but the reasoning is garbage. here's the outline from earlier:
all species evolved from a common ancestor <because>
there are similarities and differences between animals <and> similarities and differences are genetically inherited.
any animal that has existed supports the theory, do you not see a problem with this? similarities are markers of evolutionary commonality, differences markers of... evolutionary differences. if a creature has an organ similar to a theoretically unrelated organism, it's an example of convergent evolution. if older fossils are more complex than younger ones, this gives support to successive modification. if it's simpler, the complexity was no longer needed and this is supported by vestigial organs. on and on, any animal, or fossil, or peice of a fossil.
i'm not sure what you consider complete but i'm pretty sure the fossil record of human descent doesn't even come close.
"Usually"? Do you mean to say that scientists sometimes do have perfectly valid explanations for fossil records? Because, you know, they do!
this isn't what i meant at all, scientists always have explanations for fossil records ( you're using 'valid' again). i was refering to examples like why asians are better at maths, when a counter example would be cultural influence. i was saying, most explanations based on evolution don't have a counter example
when it's so lacking scientifically it's only redeeming quality would be how useful it was, and i don't see how useful it is at all.