Don't forget that Genesis claims he did it in one day.
Actually, it doesn't use the word "day". It uses an ancient word that is currently translated as "day". In any case, do you not imagine that a being that is inspiring a book to be read by humans might use a concept that a human can relate to when describing something that nobody was around to see for themselves, and certainly was not intended to be a recipe for how the intended audience could repeat the stunt?
The evidence that the universe is about ~13 billions years old
Based on your assumptions, or the assumptions of others that you have not noticed. Do you imagine that there was a reason I referred to the faith of the assumption that the rate of radioactive decay has remained unchanged over billions of years? That's an assumption that is behind the determination of the "fact" of the age of the universe.
Furthermore, there isn't really anything that shows that Earth was 'created' by a supernatural being.
Likewise, there isn't anything that shows it wasn't created by a God. That's the point.
My 'faith' comes from visible evidence.
Your belief in how things happened comes from assumptions and a decision to choose which version you want to believe. It is truly a matter of faith, as you say.
You're welcome to bring the argument of 'faith' in science, but it's a different type of faith. I have faith that if I hold a lead ball, and let go of it, it will fall towards the ground.
You truly do not understand the scientific process or what it means to have "faith". Faith is a belief in things unseen. Have you never seen an object fall to the ground when released from some reasonable height above the surface of the earth? Really? Not once?
Your dropping a lead ball is a repeatable experiment. It has been directly observed by billions of people since the beginning of recorded time. I suspect, despite your claim that you accept it on faith, that you yourself have observed it on a routine basis in your daily life.
Now, you may be confusing "trust" with "faith". In the context of a discussion of religion vs. science, the two are not synonymous. You trust that the ball will fall because you have seen it happen before and don't expect that to change. You cannot claim faith that it will fall because you have seen it happen before and so have many many other people.
Science is based on study and empirical evidence.
That's right. Not faith. As soon as faith steps in, so does religion, and science leaves the building. Your faith that the radioactive decay rate of some element has remained unchanged is what leads you to claim that you know as a fact the age of the universe. Yes, it is faith, because the rate of decay at a time one million years ago is unseen.
Pray tell, given the current definition of "day", before the earth was created and light existed to separate the day from the night, exactly how long was a "day"? Ten years ago, how long was a "day"? Has it remained constant even over that short a length of time? Well, perhaps "24 hours" seems constant, but what about other kinds of "days"? Where do we get leap seconds from if the "day" is an unchanging constant? The tidal forces of the moon are not causing the length of a day to change? Isn't it interesting that as man gets more advanced, we find that some of the most basic concepts we think are static are actually changing?
What in your empirical evidence would make you think that you have the ability to decide for a supernatural being what his definition of "day" was?
But that's a long way from where we started. "Faith" is where science ends and religion begins, but many scientists are unable to differentiate between faith and empirical evidence, as you've shown here. The point stands, it is impossible to provide "empirical evidence" that the Genesis account is not how it happened. It is trivial to provide empirical evidence that it might have happened some other way as well, but nothing can be used to disprove the account as it stands. "Well, God wouldn't have said..." assumes on faith that your mind can fathom a supernatural being's mind, which would put you on the same plain as Him. Is that arrogance or ignorance?
So, once again, looking at the evidence surrounding us, I see a rational (and testable) explanation for biodiversity, diseases, stars and most things around me.
Yes, and I think I said as much. That wasn't the question. The claim was made that scientists are acting within the scope of their function when they try to determine if the Genesis account is right or wrong based on their desire for "empirical evidence". I asked what evidence could be provided to disprove the account. Your belief that it must have happened the way science says it might have happened isn't empirical evidence, and science cannot provide any. It can only disprove that which it can test. What tests do you propose to disprove the Genesis account?
If you still claim there are some, then you truly do not understand the difference between scientific proof and faith, and thus science and religion. If your only proof that it is false is a dictionary, well, please turn in your science license.