Origin of Life - What's the latest theory?
When it comes to the origin of life, "evolutionary theory" is still the foundation of today's scientific worldview. By and large, the text books teach that organic life sprung from non-organic matter exclusively through a natural mechanistic process on a pre-biotic earth. That original life form then evolved into more complex life forms through a natural process of random mutations and natural selection. In a nutshell, the majority scientific hypothesis is that matter randomly acting on matter for a long period of time created everything we see.
That's pretty much what I remember - no real change there...
Wait! My skeptical mind started churning...
How can nothing explode? Where did all that matter and energy come from? What caused its release? How did this explosion of everything (from nothing) order itself? How can simplicity become complexity? Where did the chemical elements come from? Where did the mathematical laws and physical properties come from? How do we explain the design, complexity and fine-tuning inherent in spiral galaxies, solar systems, and stars?
How did life come from a rock? How did a bird come from a lizard? Why don't we see birds come from lizards today? Why are there no transitional fossils in our museums today? Why have we never observed beneficial mutations? Where did the information code in DNA come from? Where did the language convention that interprets DNA come from? How can we explain the random development of the human eye, reproductive system, digestive tract, brain, heart and lungs? What about the subconscious mind? What about love, morality, ethics, and emotions? Can these things really evolve gradually and randomly over time?
Jeepers! What was happening to me?
- See more at: http://www.allaboutthejourney.org/origin-of-life.htm#sthash.QSJiMbW7.dpuf
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