Why the Universe Doesn't Require God to Exist
A panel of cosmologists recently affirmed that the laws of physics, specifically quantum mechanics, can explain why the Universe exists without appealing to divine powers.
What's the Latest Development?
A discussion panel held last weekend by SETI, or the Search for Extraterrestrial Intelligence, asked a group of scientists whether a divine power was necessary to start the Universe some 13.75 billion years ago. While the cosmologists would not rule out the existence of God, they did agree that such a divinity was not strictly necessary. "The Big Bang could've occurred as a result of just the laws of physics being there," said astrophysicist Alex Filippenko of the University of California, Berkeley. "With the laws of physics, you can get universes."
What's the Big Idea?
SETI Institute astronomer Seth Shostak also defended a Godless genesis, saying: "Quantum mechanical fluctuations can produce the cosmos. If you would just, in this room, just twist time and space the right way, you might create an entirely new universe. It's not clear you could get into that universe, but you would create it." Renowned theoretical physicist Stephen Hawking took a sharper tone in an interview he gave last year: "I regard the brain as a computer which will stop working when its components fail. There is no heaven or afterlife for broken down computers; that is a fairy story for people afraid of the dark."
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We take fewer mental pictures per second.
- Recent memories run in our brains like sped-up old movies.
- In childhood, we capture images in our memory much more quickly.
- The complexities of grownup neural pathways are no match for the direct routes of young brains.
It's not just a case of "what doesn't kill you makes you stronger."
- A new study suggests children who endure trauma grow up to be adults with more empathy than others.
- The effect is not universal, however. Only one kind of empathy was greatly effected.
- The study may lead to further investigations into how people cope with trauma and lead to new ways to help victims bounce back.
It's one of the most consistent patterns in the unviverse. What causes it?
- Spinning discs are everywhere – just look at our solar system, the rings of Saturn, and all the spiral galaxies in the universe.
- Spinning discs are the result of two things: The force of gravity and a phenomenon in physics called the conservation of angular momentum.
- Gravity brings matter together; the closer the matter gets, the more it accelerates – much like an ice skater who spins faster and faster the closer their arms get to their body. Then, this spinning cloud collapses due to up and down and diagonal collisions that cancel each other out until the only motion they have in common is the spin – and voila: A flat disc.
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