Can the scientific method be used to tell if something comes from the mind of a person or being? Are you still a scientist if you can rationally, logically, and scientifically determine the difference between a designed system (product of a mind) and one that happens by chance (forces of nature, energy, time)?
SCIENCE studies this difference all the time in these areas:
Archeology. Is it a rock or a tool?
Crime Scenes (CSI). Was it an accident, like a slip-and-fall, or murder?
SETI. Was it random, natural noise in space, or a signal from distant intelligence?
Forensic Chemistry: Was the white substance flour or cocaine?
Environmental Science: Natural accident or a failure to think about safety?
Climate Science: Natural pattern or human contribution to climate change?
Anthropology: Are humans major or minor agents of geological and geomorphological change?
Pathology: Are you sick from a natural occurrence, or did the doctor leave a tool, sponge, or something inside of you?
Epidemiology: Was the virus a natural consequence of animal evolution, or did it leak from a lab?
Politics: Did the protest outside the nation’s capital form spontaneously, or was it a coordinated mob/insurrection?
Agriculture: Natural species or genetically modified organism?
Insurance: “Act of God” or is it your fault?
Teaching: An honest mistake or intentional cheating?
Parenting: Accident broke the vase, or did the kids do it?
Origin of Life: Did nature make life on its own 3 or 4 billion years ago?
One of these does not fit like the rest because scientists are not allowed to have a testable difference in one area of science.
If you have other examples in science or life where we are allowed to look for acts of mind (i.e. intelligence), please let us know!