How Jason Lisle ever got a PhD in astrophysics is a mystery inside an enigma
The term "the whoring of science" - so far as I know- was first used by New Scientist contributor Ralph Estling in his eponymous (1982) essay. Therein Estling decried the ever increasing use of science by supposedly qualified Ph.D. scientists to promote rubbish, religion and ideology. He took particular aim at a whole group of "scientists" in the early 1980s who were pushing newfangled foolishness based on quantum mechanics. Chief among these was the belief that by simple macroscopic observations one could alter a system and change reality. He reserved his most vigorous putdowns for the academics whom he believed misused their pedigree - and degrees- to pump baloney.The Cognitive Dissonance of Jason Lisle - YouTube
And:
Why? Likely because most academic astrophysicists (with intense time pressure to publish or perish) weren't motivated to invest the time to skewer obvious snake oil and codswallop, especially if it meant having to purchase Lisle's Ph.D. thesis (which I did.) The other possibility is they were averse to drawing attention to the fact one of their premier astrophysics departments bestowed a Ph.D. on a proven crank. How could he be other than a crank if he believes (according to cockeyed 'asynchronicity theory' he invented about starlight) that light gets to us "instantly". (See the upper video Youtube link). To cut to the chase, if he had popped off about that during an oral defense I'd have flunked his ass forhwith. No degree!
It's incredible that Lisle himself doesn't grasp that established sciences like astronomy are not simply
overturned on personal whims or desires. Or ancient myths scribbled down in a scripture thousands of years old. Nor on the specious, self-serving use of
"evidence" which is to say, constraining its interpretation to only
what a bible puncher might allow. In this way, the science become
"whored" as Estling claimed.
Lisle in one goofy dvd entitled “The Young Sun” attempts to convince gullible viewers that
he can show the Sun is “young” so fits in with the Genesis fairy tale, i.e. that the
Sun can be no more than 6,000 years old (since in Genesis the Earth was made
before the Sun, an impossibility anyway as I’ve shown in a number of blog posts). as
opposed to 4.8 billion years old.
Lisle's claim is absolutely astounding in context,
especially for an astrophysics Ph.D. recipient- given that it stands all of
stellar evolution, astrophysics on its head. Epecially nuclear fusion: the
basis for the Sun's energy! These are things EVERY budding astrophysicist is
taught in his first undergraduate course in stellar astrophysics or stellar
evolution. Thus, there are differing nuclear cross sections for differing
fusion reactions and also differing time scales.
A key quantity in obtaining these time scales is
the energy liberated per (nuclear fusion) chain defined as: W =
(r e)/r which is in ergs/gram for example. (I.e. the total ergs of stellar
energy given off per gram of stellar matter available for reaction.)
r, the rate of energy generation is found from specific nuclear fusion reactions, such as the first fusion reaction of the proton-proton (p-p) cycle, e.g.
1H + 1H + e- ® 2 H + n + 1.44 MeV
where two protons fuse to yield deuterium, a positron and a neutrino(n). The key quantity is r, defined as the reactions/cm 3. Obviously, the greater this value the shorter the energy generation time scale and the smaller the value the longer it will take. It is defined (see, e.g. Astrophysical Concepts, p. 331, by Martin Harwitt:
r = B (r)2 X1X2/ T 1.5 · exp -3 [2π 4mH (Z1 2)(Z2 2) A'/ h^2kT] 1/3
where T is absolute temperature of the reaction,
i.e. in K deg, and X1 and X2 are the concentrations associated with atomic
numbers Z1, Z2 while A' is the reduced atomic mass, i.e. A' = (A1 A2)/ (A1 +
A2).
Then working out 'r' for the proton-proton fusion
cycle one can (after a lot of work) obtain the time scales for each fusion chain and the energy yielded for each, viz. (cf. Harwit, op. cit., p. 336):
1H + 1H + e- ® 2 H + n + 1.44 MeV, (Time = 14 x
109 yrs.)
2 D + 1H ® 3 He + g + 5.49 MeV [5.49 MeV, time = 6 secs)
3 He + 3 He ® 4 He + 1H + 1H
+ 12.85 MeV, [Time ~ 6 million years]
Note that the last branch of the p-p cycle already
takes 6 million years, for each fusion to furnish 12.85 Mev (millions of
electron volts of energy, were 1 eV = 1.6 x 10-19J). Thus, this cycle alone
takes almost 1,000 times longer than Lisle's time of 6,000 years, as the
supposed maximum age of the Sun.
The only mildly problematical time frame in the
p-p cycle is for the initial fusion, which yields 14 billion years or about
three times the age of the current Sun. Thus, at face value, this translates
into only about one fusion every 14 billion years for the first branch of the
proton-proton reaction. While that is extremely long, the Sun fortunately has a
vast number of protons available in its core, so that at a temperature of 10
million Celsius, enough can fuse to initiate helium production and energy given
off. Moreover, the key "catalyst" speeding the reaction time up is
the phenomenon of "quantum tunnelling" whereby a lower energy particle
can surmount a higher energy barrier (what we call the "Coulomb
barrier") by virtue of its wave-like properties.
To fix ideas, let us say a particle (e.g. proton)
of kinetic energy K, must overcome a barrier of energy V ("barrier
potential"), via the process of "tunnelling". Consider a
deBroglie wave (p = hl or l = (mv)/h where l is the de Broglie wavelength arising from (p+) of form: U(x) ~ sin(kx) where x is the linear dimension along
displacement and k, the wave number vector (k= 2π/l).
Now, though the associated energy K < V (the barrier "height"), the wavefunction is non-zero within the barrier, e.g. with the "barrier" at height V, we visualize the particle of kinetic energy K on the left side "tunneling" over to the right side where it may have wave function, U(x) ~sin (kx + φ), where φ denotes a phase angle. Note that if the barrier is not too much higher than the incident energy, and if the mass is small, then tunnelling is significant.
Note also that the penetration of the barrier is a
direct result of the wave nature of matter! In effect, this wave nature - which
is uniquely quantum mechanical in origin- allows a higher energy barrier to be
penetrated by a lower energy particle, something totally without parallel in
classical, Newtonian physics
In other words, without the benefit of quantum
tunnelling, the first reaction time in the p-p cycle would be inordinately long
and have to be disallowed as unphysical.
Beyond this we know the photon diffusion time (the
time to make it from the edge of the solar core to the Sun's surface or
photosphere) is calculated to be nearly 1 million years. This takes into
account all the changed random directions the released photons undergo as a
result of absorption and re-emission by particles along the way out.
No core photon makes it directly through, but instead undergoes millions of interactions en route resulting in collisions. Again, 1 million years for a photon's diffusion time belies Lisle's young Sun argument! Did none of Lisle's Ph.D. committee ask him about this in his oral defense? Were they not even remotely aware that getting his Ph.D. was simply a ruse to be able to use his credentials to promote creationist quackery and pseudoscience?
See Also:
Why Jason Lisle is wrong in his Solar Super-granulation Polarity finding
And:
Jason Lisle an Astrophysicist? Don't Make Me Freaking Laugh!
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