Femto wrote:Why is it so hard for some of you to believe that the universe is limitless
Ketheric wrote:Can you really tell me that your mind can grasp the concept that creation of space and life is infinite?
femto wrote:I do not claim to grasp the concept of infinity
I saw this as a little contradictory, I could be misunderstanding you though.
Femto wrote:Many of the "reasons" and "arguments" supporting god that have been listed here are just explanations to unknown phenomena (I never thought I'd use that word seriously). The existence of an all-mightily being suddenly explains of all the stuff that we don't about the universe, so it's easier to accept it, but can we really call it proof?
You can't really prove it, can you disprove it? You can't really
prove the big bang theory either, there are just signs that MAY point to it having happened. I have always asked the same question Femto. If god existed, how did he ever come into existence? For something such as god though, it is acceptable to think outside the boundaries of physics, or any scientific facts. I still don't have an answer for you. It is nearly impossible to pit these two subjects up against each other (science and religion) Because: 1.When talking about god no human laws apply. 2. Science knows approximately how 1% of the universe works. (not enough to discredit anything.) Here are some interesting facts about creation from the Anthropic Principle.
One of the first things that was noticed was the rate of the expansion of the universe. It was just right for the formation of stars and galaxies. If the rate had been greater, matter would have dispersed too efficiently to form galaxies. No galaxies—then no stars, no sun, and no earth. On the other hand, had the rate been slower, matter would have clumped together so efficiently that it would have collapsed into a high-density "lump" before any stars could form. Again, no stars and no sun-no earth.
Even more significantly, just after the origin event the expansion velocity was modified by two factors:
• The cosmic mass density. Physicists have calculated that for physical life to ever be possible at any time in the universe, the overall cosmic mass density must be fine-tuned to a mere 1 part in 10 to the 60th power. (edit: exponents dont work.)
• The cosmic space energy density. Likewise, physicists have calculated that the value of the cosmological constant must be exact to 1 part in 10 to the 120th power. Shortly before the cosmological constant was discovered, astrophysicist Lawrence Krauss noted that its addition to the big-bang model "would involve the most extreme fine-tuning problem known in physics." The odds that just these two aspects of the big bang randomly happened are 1 in 10 to the 180th power—about the same as winning 23 lotteries in a row with a single ticket for each!
• The speed of light. The constant of the speed of light—299,792,458 kilometers per second—is critical to the existence of life. A faster speed of light would cause energy ("E" in "E=mc2") to increase dramatically, burning up life on planet earth. A lower "E" would cause things to freeze.
• The age of the universe when the earth appeared. The earth had to appear at a certain stage—several generations of giant stars had to have fused enough heavy elements to allow for the proper earth chemistry. Also, the earth had to be located in the right part of the galaxy for life to appear.
• Small-mass and large-mass stars. Both are needed in order for life to exist. For this to be possible, the ratio of the electromagnetic force constant to the gravitational force constant must be correct within 1 part in 10 to the 40th power. An increase or decrease in this ratio by only that factor would make life untenable.
About 10 to 15 new critical parameters have been discovered each year. A small change in any one of these would make life impossible. To date, more than 152 have been identified. It's often surprising what factors play a part in earth's suitability for human life. Here's a sampling of some of the critical parameters.
• Earth's distance from sun: Too close, too hot for life. Too far, too cold.
• Sun's location relative to center of galaxy: Too close to center, too close to meteor storms. Too far away, too unstable.
• Sun's mass: Key to energy distribution to earth.
• Sun's short-term and long-term luminosity variability:
• Must be in proper ranges for photosynthesis.
• Tilt of planetary axis: Necessary for seasons. All three forms of water (liquid, ice, and gas) are necessary to maximize life variables.
• Number of moons: Must have one moon for tidal forces, but more than one would create unbearable tidal instability.
• Ratio of oceans to continents: Must be correct to keep global temperature stable (land and water absorb heat at different rates).
• Position and mass of Jupiter relative to Earth: Jupiter's gravity is critical to life on earth.
• Atmospheric transparency: Important both for rate of photosynthesis and degree of energy transfer (heat) to earth.
• Carbon dioxide level: Important for rate of vegetation stabilization.
• Oxygen level: Important for ozone protection and amount of breathable air for animals.
• Amount of phosphorus in crust: A critical element for health of bone and muscles.
• Chlorine quantity in atmosphere: Critical for developing electrolyte balance.
• Selenium quantity in crust: A critical mineral as an anti-oxidant.
• Fluorine quantity in crust: A critical mineral for the body.
From just this partial listing, we can start to see that the conditions on this planet are far from random. A variation in one of them of 10 percent—in some cases as little as one-thousandth of a percent—would make life impossible.
Ayanami wrote:Have you read any theories of dark matter and the big bang?? Perhaps they will give you some idea of why it may be happening...
Dark matter apparently accounts for up to 90% of the matter in the universe. (matter that we can't see because it has no light) Scientists believe dark matter supplied sufficient gravitational pull to allow galaxies to form. If the universe really isn't made up of alot of dark matter then the universe will stop expanding and recede on itself (killing everything eventually). If it's made up of enough dark matter it will continue to expand forever, and if there is a perfect amount it will stop expanding, but wont recede either. That's about all i know on dark matter, but i don't see how this answers any question to creation of matter in the first place, or what triggered the explosion of the big bang. Kudos to those who read through this whole post.