If the presence of electricity can be made visible in any part of the circuit I see no reason why intelligence may not be transmitted instantaneously by electricity.
I believe there is a moral sense and a global ethic that commands attention from people of every religion and every faith and people of no faith. But I think what's new is that we now have the capacity to communicate instantaneously across frontiers right across the world.
My kid could get a bad X-ray and I could get a call from the doctor saying I have something growing in my bum and that would change my perspective on everything instantaneously on what is and what is not important.
If you want to be certain you should never get married. You should never change jobs. In fact you might as well just stay home. Because I don't know anybody who is certain. That need to be certain is just procrastination.