Increasingly, I’ve been hearing the objection to the fine-tuned Universe argument that not only do multiple universes exist but an infinite number of universes exist, and our universe’s traits are not only probable but repeated an infinite number of times. Now, I obviously don’t believe this, but why can’t there be an infinite amount of universes? What’s a good scientific or philosophical objection to this?
The problem with this is that it is only a conjecture. A very good and plausible conjecture. It can be demonstrated that infinite universes actually does exist because people like Stephen Hawking and Lawrence Krauss can and have done it before. I can demonstrate the existence of a unicorn flawlessly and never actually observe it, but people will not believe me because they do not observe it. In this case, people will believe it because the layman has no idea how to observe it. People believe experts who have proven themselves worthy in their respective fields.
An infinite number of universes demands an infinite number of traits, even an infinite number of traits specific to one trait even if some are contrary to another. An infinite number of traits demands them to be in an infinite number of universes, including our own. What are the chances of our universe getting a finite number of traits?
As these advocates continue to say, these infinite number of traits can contain contradictions. For example, gravity does exist and gravity does not exist. The traits involved in gravity existing can be infinite. For example, gravity has to do with mass and gravity does not have to do with mass. Again, the force of gravity has to do with the size of the massive object or not. The force of gravity has to do with the distance from the object or not. You can make traits up and they will be possible in an infinite number of universes according to these guys.
Now, if they say that one of these traits cannot exist… Well, first, how do they know? Second, then if one cannot exist, then an infinite number CAN not exist. (Not necessarily that an infinite number cannot exist, hopefully you get it.) If an infinite number CAN not exist, then how can we make the conjecture that an infinite number of traits (much less universes) CAN exist?
If they say that all these traits CAN exist somewhere, then how is it that we do not have all these traits? “It was by chance.” ok… Fine… If there are universes that have a limited number of traits that are harmonious with each other, then how the heck is it NOT possible that a universe have an infinite number of traits and therefore can contain contradictory traits? That is, according to this universe’s logic… But, according to these guys, they are possible in all universes, but not necessarily contained IN all universes. With an infinite number of traits for the infinite number of universes, then an infinite number of universes will have a finite number of traits and an infinite number of universes will have an infinite number of traits.
How does nature do the splitting? By chance? What is an infinite number of traits divided by an infinite number of universes, when those traits can be used an infinite number of times? Can we even use the word “random” when it comes to infinite possibilities?
An infinite number of universes would be infinitely old and infinitely large. There are universes that would be infinitely old, but not even infinitessimally large. There are universes that are infinitely large, but not even infinitessimally old. A infinite number of universes would over lap each other with contradictory laws. An infinite number would destroy each other. These are just the infinite number of universes that would have our dimensions of space and time. What are the chances that ours would even exist? ZERO!
Ok… Let us say that perhaps there is a finite number of traits in an infinite number of universes? We know that at least our universe’s traits exist in that finite number of traits. Well, we can say that an infinite number of universes have our exact traits, without change. We can also say that the infinite number of univese’s traits are so exactly the same that they are all our exact universe without change. If these infinite number of universe ARE this universe, then it is meaningless. I can say I have an infinite number of Greggs in my same exact position doing the same exact thing, but it would mean that it is just me. What about the universes that are NOT even like our universe? Well, there are some traits that are alike because they HAVE to be alike. They exist. (If they do not exist, then it is not even a universe.) Things exist within that universe. (By definition, a universe cannot have nothing.) They obeys the laws within that universe. (I will assume that no universe can disobeys its own laws.) Things interact according to those laws. (A static universe would have to have a beginning and therefore not be static. Or how did it become static in the first place? An infinite number of these static universes would cease to exist. It is a pointless circle or argument.) They move according to the dimensions given. The universe sustains itself. (I am not even going to use God in this objection.) These are general things but they are still traits. Who is to say that all these infinite number of universes are even different? Who is to say that all these infinite number of universes are NOT our universe without change? How many different traits are there that are possible, if any?
It is very imaginative, but unfortunately, it is also very imaginary.
I could elaborate on some stuff if needed. I imagine there will be a lot of questions to this. I do assume a lot but those assumptions are justified and justifiable.