Did someone claim that "science is one man's opinion"?
Answer: No. Nobody claimed any such thing.
"The game of science is, in principle, without end. He who decides one day that scientific statements do not call for any further test, and that they can be regarded as finally verified, retires from the game."
Which completely undermines your idea of an "established theory."
Oh. Really? So what you're saying is that the testing of theories never stops and when they fail they are discarded and that this is how "science works," but science is in no way, never, and completely not the process of throwing out ideas.
Gotcha.
Theories don't get established, remember?
Darwinism isn't a theory. It's a cult kept alive by God-hating, anti-science imbeciles and useful idiots, such as yourself.
It failed the law of entropy test at its inception.
Nope. Theories must always be falsifiable and not amendable. They should be as specific, rigid and improbable as they can be. Darwinism is none of those.
Well there's a platitude that you understand not at all. Explain: What is a theory "in general" and why can it not be subjected to the scientific process?
You live in Taiwan now?
Get out of town.