untermensche
Contributor
The effects are the observed effects.
The clear observation is we use thoughts to initiate movement.
To do that consciousness must have an effect on the brain.
There is no logic in saying because some kind of unknown activity of the brain creates the phenomena of consciousness that the phenomena of consciousness cannot also have effects on the brain.
The brain generates thoughts.
That is a hypothesis.
Show me a brain doing it.
Not a brain with a bunch of activity that you claim is doing it.
Prove your hypothesis by showing how a brain does it. Without missing a step.
Minus that all you have is an unsupported hypothesis.
But the salient point here is that even if the brain is somehow generating a thought that does not tell us anything about what a thought can do.