Radiometric dating speed of light
He claimed that rather than fluctuating around both sides of the present value as measurements became more accurate, they had progressively declined from a point significantly higher than today’s value.
He proposed that this decline had been exponential in nature, i.e.
Since most nuclear processes are mathematically related to the speed of light, a faster ‘c’ might well mean a faster rate of radioactive decay, thus explaining much of the evidence used to justify the billions of years of geological hypothesizing.
In fact, top-flight creationist researchers involved with the RATE (Radioactive Isotopes and the Age of the Earth) project have found powerful evidence of speeded-up decay in the past (see their book (right). Barry Setterfield collated data of measurements of c spanning a period of about 300 years.
Scientists, using rigorous methods have established a process to eliminate this problem by calibrating radiocarbon dating results to items of a known age.
In this way, items of unknown age can be tested and an age determined to a reasonable degree of accuracy. More tomorrow where we explore the concept of isochron dating and how it neatly destroys most of the rest of these ‘issues’.
Ultimately, even many creationists have abandoned c-decay.Keep in mind that, in order to be useful for validating an age of the universe less than 10,000 years rather than more than 10 billion years, the speed of light needs to be more than a million times faster, a difference which would be difficult to miss.We're not talking about a difference of a fraction of a percent.is a pseudoscientific creationist cosmology put forward by cdesign proponentsists.It attempts to solve the starlight problem by claiming that the speed of light in a vacuum was faster in the past and has since decayed to the value we observe it to be today.