According to some Christian outlooks we were made for another world. Perhaps, rather, we were made for this world to recreate, reclaim, redeem, and renew unto God's future aspiration by the power of His Spirit. - R.E. Slater
Our eschatological ethos is to love. To stand with those who are oppressed. To stand against those who are oppressing. It is that simple. Love is our only calling and Christian Hope. - R.E. Slater
Secularization theory has been massively falsified. We don't live in an age of secularity. We live in an age of explosive, pervasive religiosity... an age of religious pluralism. - Peter L. Berger
Exploring the edge of life and faith in a post-everything world. - Todd Littleton
I don't need another reason to believe, your love is all around for me to see. – anon
Thou art our need; and in giving us more of thyself thou givest us all. - Khalil Gibran, Prayer XXIII
Be careful what you pretend to be. You become what you pretend to be. - Kurt Vonnegut
Religious beliefs, far from being primary, are often shaped and adjusted by our social goals. - Jim Forest
People, even more than things, need to be restored, renewed, revived, reclaimed, and redeemed; never throw out anyone. – anon
Certainly God's love has made fools of us all. - R.E. Slater
An apocalyptic Christian faith doesn't wait for Jesus to come, but for Jesus to become in our midst. - R.E. Slater
Christian belief in God begins with the cross and resurrection of Jesus, not with rational apologetics. - Eberhard Jüngel, Jürgen Moltmann
Our knowledge of God is through the 'I-Thou' encounter, not in finding God at the end of a syllogism or argument. There is a grave danger in any Christian treatment of God as an object. The God of Jesus Christ and Scripture is irreducibly subject and never made as an object, a force, a power, or a principle that can be manipulated. - Emil Brunner
Ehyeh Asher Ehyeh means "I will be that who I have yet to become." - God (Ex 3.14)
Our job is to love others without stopping to inquire whether or not they are worthy. - Thomas Merton
The church is God's world-changing social experiment of bringing unlikes and differents to the Eucharist/Communion table to share life with one another as a new kind of family. When this happens we show to the world what love, justice, peace, reconciliation, and life together is designed by God to be. The church is God's show-and-tell for the world to see how God wants us to live as a blended, global, polypluralistic family united with one will, by one Lord, and baptized by one Spirit. – anon
The cross that is planted at the heart of the history of the world cannot be uprooted. - Jacques Ellul
The Unity in whose loving presence the universe unfolds is inside each person as a call to welcome the stranger, protect animals and the earth, respect the dignity of each person, think new thoughts, and help bring about ecological civilizations. - John Cobb & Farhan A. Shah
If you board the wrong train it is of no use running along the corridors of the train in the other direction. - Dietrich Bonhoeffer
God's justice is restorative rather than punitive; His discipline is merciful rather than punishing; His power is made perfect in weakness; and His grace is sufficient for all. – anon
Our little [biblical] systems have their day; they have their day and cease to be. They are but broken lights of Thee, and Thou, O God art more than they. - Alfred Lord Tennyson
We can’t control God; God is uncontrollable. God can’t control us; God’s love is uncontrolling! - Thomas Jay Oord
Life in perspective but always in process... as we are relational beings in process to one another so life events are in process in relation to each event... as God is to Self, is to world, is to us... like Father, like sons and daughters, like events... life in process yet always in perspective. - R.E. Slater
Christian humanism is the belief that human freedom, individual conscience, and unencumbered rational inquiry are compatible with the practice of Christianity or even intrinsic in its doctrine. It represents a philosophical union of Christian faith and classical humanist principles. - Scott Postma
It is never wise to have a self-appointed religious institution determine a nation's moral code. The opportunities for moral compromise and failure are high; the moral codes and creeds
assuredly racist, discriminatory, or subjectively and religiously defined; and the pronouncement of inhumanitarian political objectives quite predictable. - R.E. Slater

Wednesday, June 24, 2020

What Happened Before the Big Bang?

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The Beginning of Everything -- The Big Bang

Origins of the Universe 101 | National Geographic

[*NOTE - The First Element formed is Hydrogen,
The Second Element formed is Helium,
the NatGeo vid has it backwards. - res]

What Came Before the Big Bang?

Dark Universe 101 | National Geographic

Stephen Hawking: the origins of the universe

The Origin of the Universe - Prof Stephen Hawking

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What Happened Before the Big Bang?
by Stephanie Pappas
April 17, 2019

The Big Bang is commonly thought of as the start of it all: About 13.8 billion years ago, the observable universe went boom and expanded into being.

But what were things like before the Big Bang?

Short answer: We don't know. Long answer: It could have been a lot of things, each mind-bending in its own way.

In the beginning

The first thing to understand is what the Big Bang actually was.

"The Big Bang is a moment in time, not a point in space," said Sean Carroll, a theoretical physicist at the California Institute of Technology and author of "The Big Picture: On the Origins of Life, Meaning and the Universe Itself" (Dutton, 2016).

Thus, it's possible that the universe at the Big Bang was teeny-tiny or infinitely large, Carroll said, because there’s no way to look back in time at the stuff we can’t even see today. All we really know is that it was very, very dense and that it very quickly got less dense.

As a corollary, there really isn't anything outside the universe, because the universe is, by definition, everything. So, at the Big Bang, everything was denser and hotter than it is now, but there was no more an "outside" of it than there is today. As tempting as it is to take a godlike view and imagine you could stand in a void and look at the scrunched-up baby universe right before the Big Bang, that would be impossible, Carroll said. The universe didn't expand into space; space itself expanded.

"No matter where you are in the universe, if you trace yourself back 14 billion years, you come to this point where it was extremely hot, dense and rapidly expanding," he said.

No one knows exactly what was happening in the universe until 1 second after the Big Bang, when the universe cooled off enough for protons and neutrons to collide and stick together. Many scientists do think that the universe went through a process of exponential expansion called inflation during that first second. This would have smoothed out the fabric of space-time and could explain why matter is so evenly distributed in the universe today.

Before the bang

It's possible that before the Big Bang, the universe was an infinite stretch of an ultrahot, dense material, persisting in a steady state until, for some reason, the Big Bang occured. This extra-dense universe may have been governed by quantum mechanics, the physics of the extremely small scale, Carroll said. The Big Bang, then, would have represented the moment that classical physics took over as the major driver of the universe's evolution. 

For Stephen Hawking, this moment was all that mattered: Before the Big Bang, he said, events are unmeasurable, and thus undefined. Hawking called this the no-boundary proposal: Time and space, he said, are finite, but they don’t have any boundaries or starting or ending points, the same way that the planet Earth is finite but has no edge.

"Since events before the Big Bang have no observational consequences, one may as well cut them out of the theory and say that time began at the Big Bang," he said in an interview on the National Geographic show "StarTalk" in 2018.

Theory 1a

Or perhaps there was something else before the Big Bang that's worth pondering. One idea is that the Big Bang isn't the beginning of time, but rather that it was a moment of symmetry. In this idea, prior to the Big Bang, there was another universe, identical to this one but with entropy increasing toward the past instead of toward the future. [*sic, think of decay as running backwards, not forwards - res]

Increasing entropy, or increasing disorder in a system, is essentially the arrow of time, Carroll said, so in this mirror universe, time would run opposite to time in the modern universe and our universe would be in the past. Proponents of this theory also suggest that other properties of the universe would be flip-flopped in this mirror universe. For example, physicist David Sloan wrote in the University of Oxford Science Blog, asymmetries in molecules and ions (called chiralities) would be in opposite orientations to what they are in our universe.

Theory 1b

A similar theory holds that the Big Bang wasn't the beginning of everything, but rather a moment in time when the universe switched from a period of contraction to a period of expansion. This "Big Bounce" notion suggests that there could be infinite Big Bangs as the universe expands, contracts and expands again. The problem with these ideas, Carroll said, is that there's no explanation for why or how an expanding universe would contract and return to a low-entropy state.

Theory 2

Carroll and his colleague Jennifer Chen have their own pre-Big Bang vision. In 2004, the physicists suggested that perhaps the universe as we know it is the offspring of a parent universe from which a bit of space-time has ripped off.

It's like a radioactive nucleus decaying, Carroll said: When a nucleus decays, it spits out an alpha or beta particle. The parent universe could do the same thing, except instead of particles, it spits out baby universes, perhaps infinitely. "It's just a quantum fluctuation that lets it happen," Carroll said. These baby universes are "literally parallel universes," Carroll said, and don't interact with or influence one another.

If that all sounds rather trippy, it is — because scientists don't yet have a way to peer back to even the instant of the Big Bang, much less what came before it. There's room to explore, though, Carroll said. The detection of gravitational waves from powerful galactic collisions in 2015 opens the possibility that these waves could be used to solve fundamental mysteries about the universes' expansion in that first crucial second.

Theoretical physicists also have work to do, Carroll said, like making more-precise predictions about how quantum forces like quantum gravity might work.

"We don't even know what we're looking for," Carroll said, "until we have a theory."

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How To Remake the Big Bang

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Geneva's Cern SuperCollider

Cern SuperCollider Facility, Geneva, Switzerland

Cern's SuperCollider Accelerator Loops

Inspecting a Cern SuperCollider Accelerator Loop

A Cern SuperCollider Accelerator Loop

The Cern SuperCollider

The Cern SuperCollider

The Cern SuperCollider

Theoretical Physicist Peter Higgs at Cern

Theoretical Physicists Peter Higgs and Stephen Hawking

Theoretical Physicist Peter Higgs

Theoretical Physicist Peter Higgs