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Dan123
Guest
What on Earth are you talking about?Science might lead to robots replacing human beings. Many scientists are excited about this possibility.
So, why should I support science?
What on Earth are you talking about?Science might lead to robots replacing human beings. Many scientists are excited about this possibility.
So, why should I support science?
Where did I put that pitchfork…?BlueKumul:
What on Earth are you talking about?Science might lead to robots replacing human beings. Many scientists are excited about this possibility.
So, why should I support science?
Again, in a different key:Science might lead to robots replacing human beings.
If we go on “might…” then a lot of things would be bad. Christianity might bring back witch-hunting after all. They did it before and killed a lot of people. It is still there in the Bible: “You shall not allow a witch to live.”Religion might lead to ISIS killing all non-Muslims (and all Muslims ISIS disagree with as well).
It’s right next to the torches and those local peasants you have stored in the basement for emergencies.Where did I put that pitchfork…?
Well that’s not very sensible.Science might lead to robots replacing human beings. Many scientists are excited about this possibility.
So, why should I support science?
Well, more like no discreet beginning.An eternal multiverse means there’s ‘no age’ at all.
Correct but then 13.8B years has to go otherwise we need that discreet beginning.Well, more like no discreet beginning.
You can measure the span of the individual links in a bicycle chain.
You just can’t say where the bicycle chain begins.
Which you agree is mere opinion.
- Multiverse theory is not convincing
We come up with the age or displacement in time of our universe by measuring it from the theorized beginning of this one. So we have our two objects for juxtaposition.and even if it were, you can’t say ‘the age of this universe’ because changes are a comparison and comparisons have reference points.
That’s not right as the other universes, if extant, are beyond the observable horizon. We don’t know how old which, if any, are or if they exist.But you can say, ‘this universe is 13B years younger than the other universe’
We can say 13.8 B years if 0 is our reference point and 0 being our reference point means no other universe.
Life might help illustrate the concept.Correct but then 13.8B years has to go otherwise we need that discreet beginning.
Then that is really not a beginning but a change, an extension perhaps.We come up with the age or displacement in time of our universe by measuring it from the theorized beginning of this one. So we have our two objects for juxtaposition.
Right?
Even this universe has no observable horizon, just a projected one.That’s not right as the other universes, if extant, are beyond the observable horizon. We don’t know how old which, if any, are or if they exist.
That’s semantics.Then that is really not a beginning but a change, an extension perhaps.
My personal view is that time is not an object unto itself. It’s a derived measure, like a kilometer. Kilometers don’t discreetly exist. Kilometers of roads and other things do, though.The real problem lies with time. Do you think time has a beginning? does time really start?
13 b years is 13 b years because you have to start from 0 and proceed to 1 and then 2. The duration from 0-1 is what we call a year and then similar duration 13billion times to today, unfortunately, when t=0, nothing happens. Nothing can change at all, so no beginning.Life might help illustrate the concept.
I’m one of the latest products of a 3 billion year old continuous history of life. 3 billion years of uninterrupted life produced me. But I, individually, am not 3 billion years old. I’m almost 40.
So like that, our 13 billion year old universe might be a product of a zillion year old universe, both serving as links in a chain with no discreet beginning.
There’s my shot.
When I mention 13b years, I’m no more certain of the discreetness of that beginning than I am certain I’ve found the beginning of a bicycle chain when I’ve measured to the end of one link.By mentioning 13 b years, you are already talking of a discreet beginning which in itself has problems.
The point is, you can not get to 13, if you don’t start at 0.When I mention 13b years, I’m no more certain of the discreetness of that beginning than I am certain I’ve found the beginning of a bicycle chain when I’ve measured to the end of one link.
“But you don’t know there is a chain beyond our one link” you might reasonably reply.
And that’s quite right. I know literally nothing about what’s beyond that link. I don’t know there are other links, I don’t know there aren’t. I know literally nothing at all about it. Ergo claims on my part like “this is impossible” or “that is necessary” are pretty much baseless.
So given the age of life on earth, am I 40 or 3 billion? Where’s my “0”?The point is, you can not get to 13, if you don’t start at 0.
No it doesn’t.The bicycle chain has a beginning and an end
Time as we know it, can only go as far back as human memory because it is non existent outside our collective consciousness. A billion years is a stretch of this memory.So given the age of life on earth, am I 40 or 3 billion?
Oh yes it does. As long as we have the first link, being connected to several others and finally the last link being connected to the first one, we have a beginning and an end.No it doesn’t.
40 is wrong just like 13 b is wrong. You say 40 because you have celebrated 40 birthdays, but when were you self aware? I’d propose slightly over 40 years ago, probably 6 months after conception but the truth is, there’s really no zero and 40 is not a thing, it just helps you plan.So given the age of life on earth, am I 40 or 3 billion? Where’s my “0”?
Again, time is not a discrete object as best I can tell. It’s a measurement.Does time itself have a beginning?
Oh no it doesn’t.Oh yes it does.
There is no first link. One link is no more particular or unique than another. I think you’re just trying to deliberately miss the point at this juncture.As long as we have the first link
Well, this leads credence to my view that time as a discrete thing doesn’t exist, so I can kinda dance to this with mild reservations.40 is wrong just like 13 b is wrong. You say 40 because you have celebrated 40 birthdays, but when were you self aware? I’d propose slightly over 40 years ago, probably 6 months after conception but the truth is, there’s really no zero and 40 is not a thing, it just helps you plan.
But 13.8 is discreet. This is a contradiction.Again, time is not a discrete object as best I can tell. It’s a measurement.
The universe itself is contained in time. If time stops now (t=0), everything disappears. That shows you that it is not a measure independent from the object being measured.The universe it measures does seem to have a beginning. The state of affairs before or beyond (like gods and multiverses) is unknowable.
Objects and shapes and everything exist in time and with respect to time, they all have a beginning and end, but they are not comparable with time because time has no shape and is not an object.They don’t have starting places, as you seemed to understand a few posts ago.
But we can tell the conditions before the universe; it was probably dark and silent.The state of affairs before or beyond (like gods and multiverses) is unknowable.
…sigh…But 13.8 is discreet. This is a contradiction.
It seems that time is simply a derivative measure of the universe. Big Universe, little time. Something the universe “produces” rather than is “contained by”.The universe itself is contained in time.
No they don’t. This can actually be somewhat demonstrated in a thought experiment.Objects and shapes and everything exist in time and with respect to time,
Wrong.But we can tell the conditions before the universe; it was probably dark and silent.