The thing that bugs me most about young earthism is that not only is it simply factually wrong, more often than not the things that it gets wrong are the elementary basics.
Time and time again, when I am confronted with young earth claims, I find that it is not subjective philosophical or theological arguments that I am having to explain. Nor is it advanced and complicated postgraduate-level physics with dense equations and theorems. On the contrary, it is very elementary and foundational principles that apply to every area of science, both âoperationalâ and âhistorical.â
Most commonly, itâs a complete failure to understand the most elementary basics of how measurement works. It doesnât take much intelligence to understand that every form of measurement will have a certain amount of error, and that the first thing a scientist has to do is to determine and quantify that error. I donât expect anyone to understand the details of how this is done; I just expect people to understand the general principle that this is done. As Iâve pointed out repeatedly, this is the very first thing that you learn in the very first half hour of the very first practical class of any A level physics course worth its salt. Itâs Measurement 101. Itâs beginner stuff.
This is why young earthistsâ claims about radiocarbon in ancient samples such as diamonds fall so far short of the mark. They insist that the value should be zero. But there is no such thing as a zero error bar. To insist that contamination should be zero, or to dismiss it as a ârescuing deviceâ or an âevolutionist paradigmâ or a âdifferent worldviewâ is to deny the validity of one of the most basic and elementary principles of accurate and honest measurement that there is.
Nor does it take much intelligence to understand that you cannot claim that a measurement technique is any more unreliable than the measured uncertainties. Yet young earthists routinely hold up a minority of discrepancies of only 10-20% or so as evidence that all determinations of age must be out by a factor of a million. Unreliability simply does not work that way.
Sometimes they even flat-out deny that measurement is relevant to the question at all. The young earthist accusation that Iâm taking Deuteronomy 25:13-16 out of context by applying to science is probably the most staggering example of this that Iâve come across so far. This is ridiculous because accurate and honest measurement is absolutely fundamental to every area of science. As Iâve said before, even if those verses were originally intended to address finance, commerce and trade, to deny their validity to other domains where measurement is used is to demand the right to tell lies.
These are things that I should expect everybody to be able to understand and agree on, at least in principle, even if they donât quite grasp the details of what it looks like in practice. They arenât difficult concepts to understand. Certainly they are concepts that everyone with any scientific background whatsoever beyond compulsory science classes at school should be able to grasp. But I find that time and time again I am having to explain them even to young earthists with science degrees. Even after I do so, they still donât get it.
This is what concerns me most about young earthism. I get the impression that it is sowing confusion in peopleâs minds about the most elementary basics of how science even works. About skills and disciplines that are essential to any science-based career or activity. Skills and disciplines that have nothing whatsoever to do with âevolutionismâ or âsecularismâ or âdifferent worldviewsâ but that apply equally to Christians and secularists alike.
I understand that young earthists have legitimate concerns about many things, such as the inspiration of Scripture and the moral state of society. Many of these concerns are concerns that I share myself. But if you canât even get the most elementary basics right about empirical, evidence-based disciplines, how can you expect anyone to take you seriously about anything else, even about things about which you are right?
And if you canât even get the elementary basics of how science works right, what makes you think that you are qualified to challenge its more advanced aspects?