I disagree because…… there are many cases (hypothetical and real) wher we can infer design even if there is no prior knowledge on ther manufacturing process of the signs that the objects have.
I'm replying as I read. I look forward to reading about your real examples. But for some reason, I'm not holding my breath.
:hypothetical: the SETI project is trying to detect Alien design through various mechanism…….. and scientists don’t seem to be concern about prior knowledge of their manufacturing process nor any of the stuff that you are claiming
Hypotheticals don't interest me.
Having said that, you are wrong. The idea of detecting signals through SETI is fully based on how we humans create signals and send them out into space while contrasting that with the known types of natural signals coming from natural objects. Sure there is some speculation involved, but it nonetheless starts with contrasting our tech to natural sources. Without such, we would have no idea what to look for nor would we have any means of recognizing it.
Real: when paleontologist find tools made by Neanderthals, they infer design, despite the fact of not having previous knowledge on the abilities , manufacturing process, or any of the stuuf tha you propose.
Completely wrong also. These artefacts bear all the hallmarks of manufacturing. Signs of carving, for example.
You seem to be confusing fully understanding manufacturing processes with signs of manufacturing.
Let's say for example that we have no clue on how the pyramids were build. And to some extent, we actually don't fully understand it.
This matters not. All those building blocks bear signs of manufacturing. Carving, stacking,... we even know where the quaries were and can identify them as such in the same way.
But there are things that nature can´t do, (or would be very unlikely) that could be done by designers. Only in this cases one would conclude design.
To know what those things are, we would have to have knowledge of what nature can do AND what designers can do.
So that again goes back to what I said: we need knowledge of manufacturing processes and be able to contrast that with knowledge of natural processes
For example if the erosion of the river has the shape of meang full words and sentences or the shape of a guitar, or the shape of the KFC logo you would infer design……………….even if you find this patter in another planet, where no prior evidence for designers exist.
I'm not quite sure what bizar point you are trying to make here.
If you don’t answer with NO I disagree, I wouldn’t conclude design if I observe the KFC logo in an other planet………..I will assume that you agree with me in this point.
I'm not even going to bother with that arrogant statement.