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Video: Krauss explains how we know a universe can come from nothing Video: Krauss explains how we know a universe can come from nothing

11-27-2009 , 09:55 PM
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This bothered me as well. I don't think it was just Dawkins he was hamming it up for, though--it seemed like he got cheers most of the time he made those kinds of comments.
I agree. As much as I thought that his comments where arrogant and he focused way too much on religion, you do have to cut him a little slack as his audience seemed to be of the same mindset. There are plenty of comments that I theist might make in a theological conference that would come off the same way.

As an atheist I think that you (atheists in general) should appreciate that when theists here people like this talk they gain a skepticism in the whole process, that is warranted if this is your main exposure to scientists.

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(1) It strikes me in general that Krauss isn't sure when he's speaking strictly as a physicist and when he's taking on more general philosophical questions
He did not seem to differentiate at all.

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(2) He shows a lack of basic familiarity with traditional Christianity if he thinks that it eliminates mystery.
What he was taking shots at really did not align up with Christianity in more ways than this as well.

I do want to say though that I listened to the whole thing and despite his absurd comments towards religion, I really enjoyed it. He really does an excellent job of explaining complex things so that even someone like me can follow. That really is a gift.

I would like to know what people like Max or Metric (who I do not think ever ventures to RGT) think about his idea of the universe being capable of coming from nothing because the energy cancels itself out. That does not seem to make any sense, so any further explanation by you guys would be great.
Video: Krauss explains how we know a universe can come from nothing Quote
11-27-2009 , 10:18 PM
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Originally Posted by Jibninjas
I would like to know what people like Max or Metric (who I do not think ever ventures to RGT) think about his idea of the universe being capable of coming from nothing because the energy cancels itself out. That does not seem to make any sense, so any further explanation by you guys would be great.
It's actually a fairly standard hypothesis--I heard about this in my graduate GR class. I can't remember the details exactly, but it's essentially showing that the positive energy from existing particles is equal to the negative energy from gravity. If the universe is perfectly flat, then the two energies must be exactly equal. Hopefully they'll have a better explanation for they layman than I do, but I can tell you it's something that grad students hear about...
Video: Krauss explains how we know a universe can come from nothing Quote
11-27-2009 , 11:11 PM
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Originally Posted by ShaneP
It's actually a fairly standard hypothesis--I heard about this in my graduate GR class. I can't remember the details exactly, but it's essentially showing that the positive energy from existing particles is equal to the negative energy from gravity. If the universe is perfectly flat, then the two energies must be exactly equal. Hopefully they'll have a better explanation for they layman than I do, but I can tell you it's something that grad students hear about...
I can understand the balancing out of energy, its the extrapolation of "and this is how we know something can come from nothing" idea that I cannot understand.

Also, I find it interesting at one point where he is talking about the multi-verse theory and says it is very possible that we will never have any evidence that they exist and that we will just have to believe it. Seems a little hypocritical.
Video: Krauss explains how we know a universe can come from nothing Quote
11-27-2009 , 11:21 PM
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Originally Posted by Jibninjas
I can understand the balancing out of energy, its the extrapolation of "and this is how we know something can come from nothing" idea that I cannot understand.

Also, I find it interesting at one point where he is talking about the multi-verse theory and says it is very possible that we will never have any evidence that they exist and that we will just have to believe it. Seems a little hypocritical.
I don't know what you and NR has this weird fixation on, but it's not really an earthshattering issue if a scientific assumption is wrong or if a theory is incorrect because the data are incomplete.

You two seem to mistake it for religion, where such things are a disaster.

It will become hypocritical when he extrapolates social norms, rules and value judgements from his unprovable assumption. Like say "multiverse hates gays" or "respect your father because the multiverse says so".
Video: Krauss explains how we know a universe can come from nothing Quote
11-27-2009 , 11:34 PM
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I don't know what you and NR has this weird fixation on, but it's not really an earthshattering issue if a scientific assumption is wrong or if a theory is incorrect because the data are incomplete.

You two seem to mistake it for religion, where such things are a disaster.
This has nothing to do with my post. Did you think you were quoting another post? This post is just me trying to understand the reasoning behind this, of which I honestly just do not understand.

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It will become hypocritical when he extrapolates social norms, rules and value judgements from his unprovable assumption. Like say "multiverse hates gays" or "respect your father because the multiverse says so".
This is just false. It is hypocritical to say "I only believe in that that we can scientifically and empirically verify, unless of course it aligns with what I want to believe."
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11-27-2009 , 11:51 PM
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Originally Posted by Jibninjas
This is just false. It is hypocritical to say "I only believe in that that we can scientifically and empirically verify, unless of course it aligns with what I want to believe."
Yes, to assume X so that your numbers fit in a working model that actually has a _descriptive_ use that works is ofcourse identical to assuming an X which is useless in any instrumental model and from which you extrapolate _normative_ conclusions.

Once again you seem to think science and religion somehow has something in common. And well they do, the same way road signs and nationalism have something in common.
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11-27-2009 , 11:58 PM
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Yes, to assume X so that your numbers fit in a working model that actually has a _descriptive_ use that works is ofcourse identical to assuming an X which is useless in any instrumental model and from which you extrapolate _normative_ conclusions.
lol, what descriptive power does the multi-verse theory have? Let the atheist hand waving begin!

And you still never addressed the hypocrisy.
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 12:23 AM
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Originally Posted by Jibninjas
lol, what descriptive power does the multi-verse theory have? Let the atheist hand waving begin!

And you still never addressed the hypocrisy.
I don't know, it's not something I am very interested in. I have no need for assuming a multiverse.

However to assume a teapot to explain a weird sound while being aware that it is merely an assumption, is different from assuming a teapot and then concluding from this that coffee-drinkers are immoral.

I see no "hypocrisy". I see someone with a desire to inflame a quarrel with a negative buzzword.
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11-28-2009 , 12:27 AM
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However to assume a teapot to explain a weird sound while being aware that it is merely an assumption, is different from assuming a teapot and then concluding from this that coffee-drinkers are immoral.
But that is not what we are talking about. We are talking about positing a being that created everything over everything created itself.

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The hypocrisy is addressed to death. If you don't see that then I can only suggest you too take up a method course.
It seems apparent that you either do not know what hypocrisy means, or that you are using some sort of different definition.
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11-28-2009 , 12:39 AM
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Originally Posted by Jibninjas
But that is not what we are talking about. We are talking about positing a being that created everything over everything created itself.
That's not what I am talking about, but fine:

Science:
1) We don't know if it exists, but assuming a teapot will make the models work so we will do it for now.

Unrevealed religion.
2.) A teapot created the universe.

Revealed religion:
1) The first teapot made the universe, and therefore coffeedrinkers are sinners.

And this is my last post on this, as your purposeful misunderstandings are getting tedious.
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11-28-2009 , 12:49 AM
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Also, I find it interesting at one point where he is talking about the multi-verse theory and says it is very possible that we will never have any evidence that they exist and that we will just have to believe it. Seems a little hypocritical.
Ive seen the video a while back and I was amusing this was a backhanded theist joke, it may have been another clip though.
If he was being sincere then you have to understand what (I think) Tame is trying to say, a scientific theory and theology are very different. A scientific theory has some basis in reality in that it fits in not with someones beliefs, but other scientific facts and theories. In this case you can see why the multiverse would be very logical, the equation for electromagnetism just pops out of a multidimensional modal as well as explaining numerous other things. Scientists are also in the process of testing weather sub atomic particles (gravitons for example) actually leave this universe on the point of impact at CERN.
A theory of the creator has no such basis and basically comes from myths and legends from yesteryear, theists are the ones who's world views fit in with their own when they point to intelligent design.
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 01:02 AM
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Originally Posted by Jibninjas
I can understand the balancing out of energy, its the extrapolation of "and this is how we know something can come from nothing" idea that I cannot understand.

Also, I find it interesting at one point where he is talking about the multi-verse theory and says it is very possible that we will never have any evidence that they exist and that we will just have to believe it. Seems a little hypocritical.
E=mc^2. That is, mass and energy are equivalent. Thus, if the universe is zero energy, then you don't have to worry about why there is matter in the universe (or at least, you can explain that the sum of mass + energy = 0)
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 07:12 AM
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Originally Posted by Jibninjas
I can understand the balancing out of energy, its the extrapolation of "and this is how we know something can come from nothing" idea that I cannot understand.
This should excite you then:

"Something" comes from nothing all the time. What's more: we can even measure it. Go read about the "Casimir effect" on Wikipedia.

(And vacuum energy and the Heisenberg uncertainty principle for good measure.)
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 11:41 AM
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Originally Posted by -moe-
This should excite you then:

"Something" comes from nothing all the time. What's more: we can even measure it. Go read about the "Casimir effect" on Wikipedia.

(And vacuum energy and the Heisenberg uncertainty principle for good measure.)
For the same reason you can't know whether something happens by pure chance you can't possibly know whether something came from nothing. Even if you did, you can't possibly know whether that event is uncaused. Unless, like Krauss, you think you're omniscient.
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11-28-2009 , 12:02 PM
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Originally Posted by -moe-

Except for people who are homosexual


Warren on Larry King:

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“You know, Larry, there was a story within a story that never got told,” he said. “In the first place, I am not an anti-gay or anti-gay marriage activist. I never have been, never will be. During the whole Proposition 8 thing, I never once went to a meeting, never once issued a statement, never – never once even gave an endorsement in the two years Prop 8 was going. The week before the – the vote, somebody in my church said, Pastor Rick, what – what do you think about this? And I sent a note to my own members that said, I actually believe that marriage is – really should be defined, that that definition should be – say between a man and a woman.

“And then all of a sudden out of it, they made me, you know, something that I really wasn’t,” Warren continued. “And I actually – there were a number of things that were put out. I wrote to all my gay friends – the leaders that I knew – and actually apologized to them. That never got out. There were some things said that – you know, everybody should have 10 percent grace when they say public statements. And I was asked a question that made it sound like I equated gay marriage with pedophilia or incest, which I absolutely do not believe. And I actually announced that. All of the criticism came from people that didn’t know me. Not a single criticism came from any gay leader who knows me and knows that for years, we’ve been working together on AIDS issues and all these other things.”
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, or for people with serious diseases who needed stem-cell research to advance more quickly
When did the world give Warren the power to ban all stem cell research? Oh, you mean embryonic stem cell? When did the world give Warren the power to ban embryonic stem cell research? Oh, you mean federal funding for embryonic stem cell research? When did the world give Warren the power to withdraw federal funding for embryonic stem cell research?

And by the way, can you name one person who has been harmed in any way by anything Warren has said or done concerning any stem cell research?

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So what has Warren done? How about:


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Rick Warren publicly pursuing programs against world poverty
Christian Century, July 12, 2005 by Holly Lebowitz Rossi

* 1
* 2
* Next

Usually when the words "evangelical" and "poverty" appear in the same sentence, the minister at the helm is Jim Wallis, Ron Sider or Tony Campolo. When Rick Warren is written and talked about, it's almost never in the context of any political issue.

But Warren, the pastor of Saddleback Church in Lake Forest, California, and the author of the blockbuster The Purpose-Driven Life, is diving into the issue of Christian responsibility to combat global poverty.

The move was signaled by an open letter campaign to President Bush, launched June 3 by Warren with heavyweights Billy Graham and British evangelical John Stott and sent to more than 150,000 evangelicals nationwide.

"I deeply believe that if we as evangelicals remain silent and do not speak up in defense of the poor, we lose our credibility and our right to witness about God's love for the world," Warren wrote in his appeal for participants in the campaign.

As a top evangelical leader, Warren lends powerful weight to the cause of ending global poverty. Following its publication in 2002, The Purpose-Driven Life went on to become the best-selling book for 2003 and 2004 and the all-time best-selling nonfiction hardback, with sales of more than 22 million copies.

Warren and his wife, Kay, have set up three foundations through which to distribute 90 P E R C E N T !!!!!!!!!! of the proceeds from the book into global ministry, including assistance to individuals in Third World countries who are battling AIDS.


Warren stressed that his action did not signal a new, political phase of his career. "I've never been involved in partisan politics--and don't intend to do so now--but global poverty is an issue that rises far above mere politics," he wrote in his letter. "It is a moral issue ... a compassion issue ... and because Jesus commanded us to help the poor, it is an obedience issue!"

He is the keynote speaker in late July in Britain at the WoAd Baptist Alliance--a world body celebrating its 100th anniversary--despite the withdrawal of the Southern Baptist Convention, which is Warren's denomination.

Warren's increasingly outspoken endorsement of a global agenda has some thinking that a natural alliance is emerging between Warren and his socially conservative colleagues and liberal antipoverty figures like U2 rock star Bono.

But in order for such an alliance to fully materialize, conservative Christians might have to take a break from the "culture wars" centered on abortion and gay marriage, says commentator David Brooks. "We can have a culture war in this country, or we can have a war on poverty, but we can't have both," Brooks wrote in a May 26 New York Times column.

The boundaries between the two sides may be becoming somewhat more permeable, as evidenced by Pat Robertson's appearance alongside Brad Pitt, Tom Hanks, Ellen DeGeneres and P. Diddy in a recent public service announcement for The ONE Campaign to end poverty.

Warren's push is part of a larger vision he has been unfolding over the last few months.

In April, during Saddleback's 25th anniversary celebration, he announced that he would lead thousands of churches around the woad in eradicating five "giant problems" that oppress billions of people: global poverty; diseases, such as AIDS, that affect billions of people; illiteracy among half the world's population; spiritual emptiness among billions of people who don't know their purpose in life; and self-centered leadership.

Saddleback's network of 2,600 small groups is now in the process of adopting villages in Rwanda, where a million people were killed in a 1994 genocide. Warren chose Rwanda after a recent visit there, and he recently hosted the Rwandan president at Saddleback. Holly Lebowitz Rossi, Beliefnet
Let me know when either Krauss or Dawkins even lift their little finger to help anyone in any way. Should make the Times headlines if it ever happens.

So Krauss thinks if you try to end global poverty Y O U A R E A N A S S H O L E.

Krauss is such a genius.

Last edited by NotReady; 11-28-2009 at 12:12 PM.
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 12:44 PM
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Originally Posted by NotReady
Warren on Larry King:





When did the world give Warren the power to ban all stem cell research? Oh, you mean embryonic stem cell? When did the world give Warren the power to ban embryonic stem cell research? Oh, you mean federal funding for embryonic stem cell research? When did the world give Warren the power to withdraw federal funding for embryonic stem cell research?

And by the way, can you name one person who has been harmed in any way by anything Warren has said or done concerning any stem cell research?

Edit:

So what has Warren done? How about:




Let me know when either Krauss or Dawkins even lift their little finger to help anyone in any way. Should make the Times headlines if it ever happens.

So Krauss thinks if you try to end global poverty Y O U A R E A N A S S H O L E.

Krauss is such a genius.
Krauss has helped me understand physics and Dawkins has helped me understand how stupid religion is and those that follow it blindly. Not to mention a greater understanding of evolution and science in general.. look for the christmas lectures they were an amazing thing that everyone would watch in the uk.
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11-28-2009 , 12:56 PM
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Originally Posted by LuvlyJubly
Krauss has helped me understand physics
Equivocation central.
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 12:59 PM
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Originally Posted by NotReady
Equivocation central.
What do you mean?
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 01:04 PM
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Originally Posted by LuvlyJubly
What do you mean?
You're using help differently than I was.
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 01:15 PM
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Originally Posted by Our House
Well this is probably a topic for another thread, but what gauges correct and incorrect things that are non-scientific? For example, how would one go about advancing the theology you claim he and Dawkins are ignorant of?
The scientific method isn't itself a scientific statement - it's a non-scientific philosophy on the best way to discover empirical truths about the reality we know through experience.

Beyond that, the theistic arguments for the existence of God are propositions that make truth claims. Some science may be involved in some of the premises but all philosophy tries to discover truth on the basis of reasoning about reality - that reasoning is non-scientific, but it is either true or false.

Maybe the clearest examples are in the field of morality. What we "ought" to do can never be answered by science, but is it true that one should not torture small children?
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11-28-2009 , 01:16 PM
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Originally Posted by NotReady

Let me know when either Krauss or Dawkins even lift their little finger to help anyone in any way. Should make the Times headlines if it ever happens.

So Krauss thinks if you try to end global poverty Y O U A R E A N A S S H O L E.

Krauss is such a genius.
Let me know when Warren gives "help" without exchanging bible verses for that help.
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 01:20 PM
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Originally Posted by NotReady
You're using help differently than I was.
Goalpost-moving central.
Video: Krauss explains how we know a universe can come from nothing Quote
11-28-2009 , 01:52 PM
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Originally Posted by NotReady
Let me know when either Krauss or Dawkins even lift their little finger to help anyone in any way.
I haven't listened to the lecture yet so it may or may not be that Krauss was unfair to Warren, frankly I know little about either of them. However, this argument that people throw out of the manner of: "What do you do to help others? Until you prove that you've done as much charity as that guy you can't say anything" is a stupid argument. We all play different roles and I would think it would be expected that someone like Warren sets up charities, etc. However, just because someone has done good things does not make them immune from criticism for the bad things they have done (I'm not suggesting Warren has done bad things, I don't know much about him except that he writes cheesy books )

Dawkins has set up a foundation: http://richarddawkinsfoundation.org/. It doesn't have the same focus as Warren's perhaps but it does play a role and aims at playing an important role.
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11-28-2009 , 02:12 PM
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Originally Posted by NotReady
The scientific method isn't itself a scientific statement - it's a non-scientific philosophy on the best way to discover empirical truths about the reality we know through experience.
Scientific method is how you do science. Saying scientific method is only a philosophical principle is so simplified that it is wrong.

Method is the very formal rules and tools you apply in your research, and what many religious believers who argue this don't seem to understand (I am absolutely certain most do, but it's easier to pretend one doesn't) is that the method can be far more important than the content.

Arriving at the right answer by wrongful method is by far the worst error you encounter in science. In contrast; arriving at the wrong answer by correct method is often very helpful (once the initial disappointment has settled).
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11-28-2009 , 02:32 PM
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Originally Posted by NotReady
The scientific method isn't itself a scientific statement - it's a non-scientific philosophy on the best way to discover empirical truths about the reality we know through experience.
The scientific method WORKS. We know this because of past history, stats, experience, accurate predictive models, and so on. The scientific method is obviously not 100% (you guys love to take that to mean it's full of holes when meanwhile, any other method hasn't been shown to do diddlysquat in comparison), but it works...the same way that playing poker like Phil Ivey works. It doesn't win every pot, but it gets the money most of the time.

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Originally Posted by NotReady
Beyond that, the theistic arguments for the existence of God are propositions that make truth claims. Some science may be involved in some of the premises but all philosophy tries to discover truth on the basis of reasoning about reality - that reasoning is non-scientific, but it is either true or false.
The scientific method works the same way no matter who is using it. It's the same method every time. Isn't that a beautiful thing?

Your theistic arguments do NOT work like that. Theology in general does NOT work like that. One guy has version A of the Bible. Another guy has version B of the Bible. A third guy has the Koran. All three have to "agree to disagree" about their "findings."

This is not a good way to attempt to ascertain truth. It's actually one of the poorest ways. Has anyone ever been able to validate a single belief to any certainty? No! Has anyone returned from the dead or seen a talking snake or watched water part or found "the soul" or watched a resurrection? No! This method actually does the opposite of the scientific method. It's conclusion by speculation, and it sucks.

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Originally Posted by NotReady
Maybe the clearest examples are in the field of morality. What we "ought" to do can never be answered by science, but is it true that one should not torture small children?
Morality is not clear at all. Not without an ultimate goal.

Not torturing children is by no means an ultimate truth. We'd like to THINK it is, but that's nothing more than wishful thinking. The only reason we don't think torturing children is correct is because it's purposeless, and most (99%) of humans find it repulsive. It offends us, so therefore it cannot be true? A better argument is needed here.
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