Did you look at any of evidence for a young earth which was posted.
Read it.
Then come tell me about the millions of years.
The author of that article, is Russel Humphreys, a widely discredited "researcher" for Creation Ministries International. His work is funded by Baptists, and is not taken seriously in the Scientific community. You know I have nothing but love for you brother, but you are 110% wrong if you think he is proof of anything except how easy it is to get a PhD from Louisiana State. Basic carbon dating refutes his theories.
I am using material from wiki and The Coalition for Excellence in Science and Math Educations' article "Creation Physicist" D. Russell Humphreys, and his Questionable "Evidence for a Young World"
Humphreys model has been refuted by many scientists and old earth creationists, such as Hugh Ross and Samuel R. Conner.
In 1998, physicist Dave Thomas wrote that in Humphreys thousands-of-years-old universe, he "has his astronomy backwards - the Kuiper Belt contains the remains of the "volatile" (icy) planetesimals that were left over from the formation of the solar system - numbering in the hundreds of millions. If anything, it is the Kuiper Belt that supplies the more remote hypothesized Oort Cloud, as some icy chunks are occasionally flung far away by interactions with large planets."
Sea Salt Issue
Thomas also criticized Humphreys' idea that there is "not enough sodium in the sea" for a several billion year old sea, writing, "Humphreys finds estimates of oceanic salt accumulation and deposition that provide him the data to "set" an upper limit of 62 million years. But modern geologists do not use erratic processes like these for clocks. It's like someone noticing that (A) it's snowing at an inch per hour, (B) the snow outside is four feet deep, and then concluding that (C) the Earth is just 48 hours, or two days, in age. Snowfall is erratic; some snow can melt; and so on. The Earth is older than two days, so there must be a flaw with the "snow" dating method, just as there is with the "salt" method."
Helium Problems
Geologist Kevin Henke has criticized Humphreys for stating that "zircons from the Fenton Hill rock cores... contain too much radiogenic helium to be billions of years old." Henke wrote that the equations in Humphreys' work "are based on many false assumptions (isotropic diffusion, constant temperatures over time, etc.) and the vast majority of Humphreys et al.'s critical a, b, and Q/Q0 values that are used in these 'dating' equations are either missing, poorly defined, improperly measured or inaccurate."
Earth Cooling Model
Scientists Glenn Morton and George L Murphy have dismissed Humphreys' cooling model as "wrong" because "it is ineffective, it is falsified by observational data, and it is theologically flawed."
First, in a classical model for a harmonic oscillator (like a particle oscillating in a crystal), "the particle does not lose energy to the cosmic expansion."
Second, Humphreys' model "is too slow to be useful to the creationist agenda."
Third, "there would be visible effects in the spectra of light emitted during the Flood, including those from stars a few thousand light years away in our own galaxy. A change in the energy levels of atoms (which this idea would entail) would change the frequencies at which light is emitted in a fashion that would be observable. The lack of such observations rules out Humphreys' cooling mechanism as a reasonable possibility."
Last, they criticized it for contradicting the theological foundation that Humphreys uses in another publication: "Flaws in a Young-Earth Cooling Mechanism". National Center for Science Education. 2008.
