I knew I would come back to the same old verbiage from you Dale. Where you construct an imaginary caricature of a creationist or of creation science so you can then neatly demolish us and go on your way as if you achieved something. Bravo.
Does evolutionary science have a sensible basis?
The scientific method has 7 steps.
Ask a question
Perform research
Establish your hypothesis
Test your hypothesis by conducting an experiment
This should be able to be repeated by another scientist.
Make an observation
Assess your scientific process and make sure that the conditions remain the same throughout all testing measures. If you change any factors in your experiment, keep all others the same to maintain fairness. After you complete the experiment, repeat it a few more times to make sure the results are accurate.
Analyze the results and draw a conclusion
If what you hypothesized happened during the experimentation phase, the final step is putting together your findings and presenting them to others.
Present the findings
No scientist has ever proven evolution to be true using the scientific method. Since there are no peer-reviewed, repeatable scientific experiments proving any organism can and has evolved into a completely different kind of organism, evolutionists must believe it happened.
The foundation of evolution is the belief that evolution occurred. This sprang from man's belief that nature itself drives the process with God not needed or playing some superfluous role. All research is done with a purely secular mindset using only naturalistic methods. It is also based on them believing that the world and its laws hold true for every time and every place. "there are always constants." to quote you.
The foundation of creationism is a belief that God created a few thousand years ago. This sprang not from religion but from the pure unadulterated reading of scripture. All research is done keeping in mind both the supernatural and what the scriptures say has happened to the natural. It is also based in the belief that the natural laws have changed. "There has not always been constants"
Both are rooted in belief.
You are familiar with the gas constant
now.
You are familiar with the speed of light constant
now.
You are familiar with the radioactive decay rate constant
now.
Since you can't
time travel back to when God created Adam you are
assuming that the gas constant was the same, that the speed of light constant was the same, that the radioactive decay rate constant was the same.
Creation scientists are not debating that those things are constant
now. We all agree these are the constants
now.
What they are debating is the idea that these constants were always constants and you have no way to prove they were. If you can't prove that the speed of light was the same in the garden of Eden as it is now all you have is an assumption.
Reminding you again that an assumption is not proof.
assumption
Oxford’s English dictionary
1.a thing that is accepted as true or as certain to happen, without proof.
Someone measured the speed of light before the flood and before the fall?
Unless they also had a time machine I think you will find all these constants were measured and established well
after these events.
They don't change
now. You have no idea how they changed after the fall or the flood.
Of course we do.

There are many things that are constant now and will remain so until the second coming of Christ. After which many constants will once again change.
Lol we say yes, its been constant at least since the flood or maybe since the fall.
God told us of many changes and many times changed what he had previously said.
At creation God said:
“I give you every seed-bearing plant on the face of the whole earth and every tree that has fruit with seed in it. They will be yours for food." Genesis 1:29
After the flood God said:
“Every creature that lives shall be yours to eat.” Genesis 9:3
Later he gave the Israelite's food laws and said:
"You shall not eat, among all things that swarm upon the earth, anything that crawls on its belly, or anything that walks on fours, or anything that has many legs; for they are an abomination. Leviticus 11
And yet later said:
9 About noon the following day as they were on their journey and approaching the city, Peter went up on the roof to pray. 10 He became hungry and wanted something to eat, and while the meal was being prepared, he fell into a trance. 11 He saw heaven opened and something like a large sheet being let down to earth by its four corners. 12 It contained all kinds of four-footed animals, as well as reptiles and birds. 13 Then a voice told him, “Get up, Peter. Kill and eat.”
14 “Surely not, Lord!” Peter replied. “I have never eaten anything impure or unclean.”
(referring back to the Old Testament food laws that he was brought up on)
15 The voice spoke to him a second time, “Do not call anything impure that God has made clean.”
Unless you have gone and asked God and he told you directly or you have taken a time machine back, saying "God made up His mind at the beginning and stuck with His decision." Is pure speculation on your part. You have no way of knowing and neither does anybody else. Which is the whole point. You have no evidence to say that God did not change constants. Pointing to known constants only tells us what they are now and nobody is debating what they are now. Something you have still yet to grasp regardless of how many time you are told.
I think you mean evolutionists believe whatever is convenient.
Creationists have a variety of things to say on that.
Starlight & Time by Dr. Russell Humphreys Ph.D. is one of them. Mathematics based.
There you go again with your created fake straw man. Creationists do believe in constants, we just don't believe they all go back to your mystical big bang but came about after the fall.