No. Science and rationality is the way that we attempt to understand our world. From what I learned recently, this is Locke's philosophy of epistemology. And it's contrary to what Descartes apparently believed, namely that with our god given minds (pretty much everyone believed in god in the 17th century) we can figure out everything about the world. Locke said that was nonsense. Instead we have to base our knowledge on actual facts, not something we just conjure up in our heads.
But that's not to say Descartes was an idiot. We know far more about the world today, not least about psychology. And we know that the mind is not a magical, inexplicable thing. We know what it's made of, and we've done enough experiments to know that for instance electroshock therapy, while horribly painful, can cure a person's serious mental illness.
Like I said before, to aquire material knowledge, we must obviously resort to external scientific experimentation. However, Locke is severely incorrect in saying that absolutely everything in life can only be understood by examining actual facts.
Oftentimes conjuring things in our heads will actually lead to fascinating and increadible discoveries. We were discussing casuality the other day, it is actually the very basis of science. The principle of casuality was a result of someone conjuring things up in his head, I think it was Socrates. Thus I think it is rather accurate to say that reflection can give us an excellent comprehension of the world around us. Again, here I am not talking about material things.
All of these emotions happen in the brain. I know you refuse such explanations without an iron clad guarantee. Why I frankly don't know. 99% of what people once believed was god given has been shown to be natural.
I know these emotions happen in the brain, my point is that they cannot possible be scientifically proven. Meaning that you cannot prove the beauty of a painting for example. These are emotions, immaterial things, that science cannot prove or explain.
This is solipsism, aca already said so many months ago when you first said it. And so is that little story of yours about the teacher and the students that was supposed to prove god (and no philosophy teacher would be dumb enough to fall for it).
It does not matter that it is solipsism, that is besides the point I am making here.
The question is what would be necessary to convince you that some object has a mind?
Nothing, the mind is immaterial.