Either something is right or it is wrong. I'll use this as an example: the English alphabet is represented by the letters A, B, and so forth. Not Greek letters. I sincerely doubt that the English alphabet (or the Greek, for that matter) will change as if it were not true (or wrong). So when provisional scientific truth is taught, it's a bit of a conundrum. In other words, according to the reality of that thought, what is true today may not be true tomorrow. For instance, I believe that it is possible for a person in his body (flesh) to live forever. I believe that because the Bible teaches that and it makes far more sense to me than evolution. (Revelation 21:1-5)
Not somewhere else, as some believe, as if they were living in heaven and then inserted into a human body. That is why the Bible is so interesting when a person has God's spirit to peer into it.And, of course, in these cases time will tell, or prove it true.
I would make two points.
Firstly, the statement that "something is either right or it is wrong" is a tired fallacy. I am quite surprised that a highly articulate person such as yourself would say such a thing.
Tell me, are Newton's Laws right or wrong?
Is it true that Columbus discovered America?
And...the old chestnut......is it true that you have stopped beating your wife?
None of these questions can be answered adequately with the one word answer, "Right", or "Wrong".
Secondly, I notice you persist in speaking about "truth" in talking about science, when I have explained science rarely uses the term, for good reasons. To say that in science "what is true today may not be true tomorrow" is an Aunt Sally you have erected (straw man if you are American). It is ridiculous.
Take the famous example of Newton's Laws. They have worked with huge success for 300 years and are used to this day, enabling bridges, cars and aeroplanes to be designed, for calculating the motion of the planets, and a host of other things. But
nobody talks about whether they are "true". They work - nearly always. BUT, around the beginning of the c.20th we discovered they don't work at the atomic scale, and they don't work when objects are in relative motion at speeds close to the speed of light. It turns out they seem to be
an approximation to the way reality works. They are good enough almost all the time, but if you are trying to do, say, chemistry or astronomy, you need quite often to set Newton aside and break out the full, industrial-strength, modern theories that model reality where Newton fails. So what's "true?" Are Newton's laws "false"? Tell that to an engineer and see what response you get.
We live in a world, not of simple black-and-white "truth" versus "falsehood", but of shades of grey. Any historian would tell you that, never mind a scientist. In science we seek ever-better approximations to truth but it is a rash man who claims to have found it definitively. The history of science shows us that.
Pilate said, "What is truth?" And St. Paul says, "For now we see through a glass, darkly........." Both had a point.