Beware, I’m talking about work in this post
We recieve (or seek out) a pretty steady stream of crank science theories, so getting an email with somebodies earth shattering theory in it isn’t exactly an uncommon occurance. The one that arrived today, however, was a little different. The grammar and spelling were actually both good enough that I was capable of understanding what the guy was trying to get at! Here are a few thoughts on bits of the email (reproduced in full here so I can’t be accused of quoting out of context):
THE BIG BANG FRAUD © 2004 William C. Mitchell
On the first line the warning flags begin to go up. Referring to an accepted scientific theory as ‘fraud’? check. All capital letters? check. Copyrighting your own alternative theory? check. He then tries to discredit modern cosmology with a few poorly thought out comments about the Friedmann equations before stating:
The consensus of working astronomers seems to be that rate [the hubble constant] should be about 65 km/sec/MPc, but, because it appears to make the BB universe older, BBers prefer a value of about 50 km/sec/MPc (equal to about 15 km/sec/MLYs)
This is just completely wrong. It’s not even the sort of wrong that is based on scientific misunderstanding, it is the sort of wrong that only happens when you haven’t even bothered to read a single book/article in the last ten years. The Hubble constant can be measured in a large variety of independent ways (including from high-redshift clusters at X-ray and microwave wavelengths using the Sunyaev-Zel’dovich effect, measurements of anisotropies in the cosmic microwave background radiation, and optical surveys). All these methods give a value of approximately 70 km/s/Mpc. The consistency of the measurements from all three methods lends support to both the measured value of H0 and the Lambda-CDM model. Far from weakening the Big Bang model, the recent measurements of the Hubble constant strengthen it considerably.
The so-called "Age Paradox" has plagued BBT [Big Bang Theory] since day one. Some stars are known by astronomers to be considerably older than the reputed age of the BB universe;
On this point I’ll let the eloquent Mr. Norris speak for me “It was the case several years ago that this [stars older than the Universe] appeared to be true, but that was due to the models used in the field to estimate the age of stars from their spectra. Modern models take into account subleties that were ignored previously. In the past 3 years I have not seen a single star that has high signal-to-noise spectra have an age that is more than 12-13Gyr, despite the models frequently allowing ages up to 18Gyr.”
and far worse than that, a number of astronomers have estimated that it might have taken more than 100 billion years for the formation of the giant galactic structures that are observed in space.
Once again, what the christ? There is an incredibly well founded body of work describing precisely how all large structures in the Universe form (example). I have not met a single astronomer that would claim galaxy clusters take 100 billion years to form. I can only assume that when the author says ‘a number of astronomers’ he means one or two of the nuts, crackpots and cranks on the APOD forums. I can’t help but think that this guy bases all his ideas on a poorly remembered popular science article from the 1960’s. Perhaps he mistrusts everything that appeared in the intervening 30 years as a product of the “Big Bang Theory Establishment”.
The email then veers from poorly understood, badly researched science and wild speculation to crazy conspiracy:
However, leading BB cosmologists are well aware of those; and many more problems and inconsistencies of BBT. While attempting to appear unconcerned, minimize their importance, or avoid mention of them, they struggle to invent new schemes to circumvent them; while making big money as professors, lecturers, TV personalities, and authors of articles and books with intriguing new titles. However, most of the innovations they produce (like inflation and acceleration), that are intended to solve BBT problems, produce only new problems.
If I really wanted to make big money I’d not be wasting my time with astrophysics. Seriously. There are easier ways to make money. Plumbing for example.
Is this really what my life has come to? Dissecting crank science emails on a Friday night?