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Show me the empirical evidence for the emergence of even one novel protein.
"The world needs to wake up from the long nightmare of religion... Anything we scientists can do to weaken the hold of religion should be done, and may in fact be our greatest contribution to civilization."
life as we know it
Originally posted by ignorant_ape
reply to post by squiz
certainly : Flavobacterium Sp K172
a Flavobacterium clade that has independantly developed unique enqimes that digest nylon-6
Though this helps support that Sp. K172 is a Flavobacterium, it does little to explain how this metabolic pathway developed so quickly......
Sp. K172 raises many questions as to the adaptability of microbiological life forms, and will continue to be an interesting specimen for the foreseeable future.
Some claimed that this new enzyme arose from a frame shift mutation. But today scientists are doubting the claim that this is an example of random mutations and natural selection generating new enzymes because their are five transposable elements on the pOAD2 plasmid. Transposase enzymes are responsible for cleavage of dsDNA (Double-stranded DNA). Transposase recognize specific sequence of nucleotides and these transposons/jumping genes inserts into DNA molecule. This insertion creates direct repeats on each side of transposons, known as insertion sequences. When activated, transposase enzymes coded therein cause genetic recombination. Externally imposed stress such as high temperature, exposure to a poison, or starvation can activate transposases. [Ohno, S., Birth of a unique enzyme from an alternative reading frame of the preexisted, internally repetitious coding sequence, Proceedings of the National Academy of Sciences USA 81:2421–2425, 1984.] The presence of the transposases in such numbers on the plasmid suggests that the plasmid is "pre-designed to adapt" when the bacterium is under stress. [Truman, R., Protein mutational context dependence: a challenge to neo-Darwinism theory: part 1, TJ 17(1):117–127; Truman, R. and Heisig, M., Protein families: chance or design? TJ 15(3):115–127.]
Originally posted by ignorant_ape
reply to post by squiz
if you are going to quote people , i will too :
Steven Weinberg
"The world needs to wake up from the long nightmare of religion... Anything we scientists can do to weaken the hold of religion should be done, and may in fact be our greatest contribution to civilization."
further the quote you use contains the vital caveat :
life as we know it
to put it bluntly - life addapts to ints evironment
there are no olive groves in norway and no polar bears in egypt
Originally posted by squiz
reply to post by Wertdagf
Demolished? Really? Richard likes the multiverse. That is really the only out isn't it? But where did the multiverse come from?
Our consciousness is not physical so it is not constrained by time
“The evidence we have so far is that human consciousness does not become annihilated,”
Originally posted by Wertdagf
reply to post by squiz
Our consciousness is not physical so it is not constrained by time
Yet again you make unsubstantiated claims which you use and an anchor.
Do you really look at the mountain of evidence in neuroscience, just from functional MRI's alone, and still claim that consciousness is some transcendent thing, or is this another instance of "lying for jesus"?
edit on 30-5-2013 by Wertdagf because: (no reason given)
Originally posted by HarryTZ
Take a look at this article. It shows how the idealistic assumption that the brain produces consciousness is completely illogical. www.superconsciousness.com...edit on 30-5-2013 by HarryTZ because: (no reason given)
consciousness can operate beyond the brain, body, and the present, as hundreds of experiments and millions of testimonials affirm. Consciousness cannot, therefore, be identical with the brain.
Originally posted by squiz
reply to post by Wertdagf
It is really a question of time. If I may speculate. I believe time or illusion of time is a result of the physical. Our consciousness is not physical so it is not constrained by time. You will obviously disagree with this but the evidence for the reality of NDE's is overwhelming IMO and well documented in the medical journals with hundreds of veridical cases cited. A constant theme is that the experiencers refer to being outside of time, seeing both past present and future simultaneously, not knowing if they are in the light for a minute or a hundred years.
Coincidently it sounds the same as what some physicists have stated regarding time.
www.near-death.com...
It is very easy just to write these things off. I'd recommend looking at Dr Sam Parnia's contribution who began as a sceptic on the subject.
"That death is the end used to be my own belief, but after many years of critical research into the stories of the NDErs, and after a careful exploration of current knowledge about brain function, consciousness, and some basic principles of quantum physics, my views have undergone a complete transformation. As a doctor and researcher, I found the most significant finding to be the conclusion of one NDEr: `Dead turned out to be not dead.' I now see the continuity of our consciousness after the death of our physical body as a very real possibility."