TagliatelliMonster
Veteran Member
No. Here's why -- someone built that house.
How would you know that? Were you there?
Couldn't god have created it that way?
Somehow there was a fire that damaged it.
Ow? How do you know?
Were you there?
Can you repeat it in a lab so that we end up with the exact same result as in the picture?
Looking at that picture does not tell you where the fire came from
That's why we have forensics.
. Reasoning of a normal mind would tell a person (yes, tell without words) that the house was built by human hands. Therefore -- someone built that house. Someone of the human species cut the lumber and put it together. Somehow there was a fire. That's what the evidence shows.
So you recognize the past event of fire due to the known effect fire has, because you know how fire works and what it does. And the results match the stuff a fire does to things. Right? That's the evidence you refer to, right?
On top of that, you also acknowledge to not know how the fire started / originated. But clearly that doesn't stop you from knowing that fire happened anyway, right?
Now realize that geneticists know what DNA is and how it works. How it mutates. How viral DNA gets inserted into it and is then past on to off spring in its changed form. This is how they recognize a brother from a cousin. This is how they can estimate levels or genetic relationships - because they know how to recognize the effects of the known processes.
This is how we know that when a species shares ERV's with another species, they are genetically related through a common ancestor in which that viral DNA got inserted, after which it was past on through the generations.
And the same goes for all other DNA markers. And comparative anatomy. And geographic distribution of species (both extant as well as fossilized) - and that cross referenced with geological history / plate tectonics.
This is how we know that evolution took place on this planet. In the exact same way as you know that that house in the picture burned down.
Last edited: