Uh? What do you mean here? Why would those chemicals that served to originate life not be suitable to sustain it?
Those conditions were very harsh. Species nowadays (except for maybe a few micro's), if taken back to those conditions, would die immediately.
I don't think life was quite as delicate and transient as you make it to be.
I don't think you have a clue of what I'm talking about if you think I'm making it to be unrealistically delicate.
Earth's air does indeed have CO2, but it would be a very long time between the origin of life and it having much of a particular need for either CO2 or atmospheric oxygen.
I apologize, I must not have been clear enough when I said 'in place of', bud. I'm not in grade school, I'm fully aware it does have CO2, I was referring to the levels of CO2 are not as high as the levels of oxygen in earth's air.
Human-respirable air came a long time after life originated in this planet.
Not instead, besides. Or after, depending on the referencial.
Regardless, it exists now and it had the potential to exist. It is required for life to exist as it does now on earth, and it does.
What do you mean? I'm not saying lava doesn't exist on earth, I'm saying it doesn't exist in quantities that prevent the existence in life, and that water exists in quantities that allows the existence of life. Both of those are obvious, the only thing I'm saying differently is that the fact that things are this way is significantly coincidental. The fact that the conditions were kept right over all of this time for life to continue existing was a very slim chance. Things could have been slightly different and life could have been obliterated. but they weren't!
The mathematical chance made it so. That things turned that way was a consequence, not a cause.
I agree, friend. And I do understand that it is a consequence that could have happened with or without divine intervention. I must emphasize that I don't think you are wrong about any of this; that it could be possible. The only thing I'm saying differently is that the likeliness of this sequence of events leading to this point to have happened was as unlikely as a mouse finding its way through a very complex maze on the first try. (OK, maybe that's over exaggerated a tad bit) It's possible, but very unlikely if unguided.
We got to where we are today through complete accident. Life survived all of this time because the conditions were set enough to where they could. Again, it's possible these conditions could've been the working of chance
but that's one hell of a chance.
I admit my argument isn't justified, it's based only on the emotional factor of surprise at the complexity of nature and not hard evidence. I don't expect to convince you of anything. All I'm trying to do is understand how this complexity doesn't come off to you as miraculous and how you can look at all of this and say it's just coincidence.
You seem quite impressed, I am not sure why. We are naturally biased towards witnessing environments where life did develop, among who know how many trillions of others that do exist.
For now, that can't be said. Nobody knows for sure if there are other reactions that cause life.
Even if life were proven to exist on another planet, we can't claim anything about the environment that gave birth to them.
It's an entirely different subject. Discussing the meaning of life would come after discussing whether or not life formed without guidance. All I can say is, if you disagree that life came unguided and thus has no official purpose, we will have to agree to disagree since there isn't an obvious reason behind our existence.
I believe this meaning can be known by observing the way one's existence effects the rest of existence.