but science says that plants communicate with each other in a way that suggests they do have a brain.
Isn't a state machine a type of analog computer?
Is polywater a neccessary component of cold fusion?
Yes there is chemical messaging of various types, between various living systems ... though sometimes it is because they share root systems ... so they aren't really separate individuals. In human society, you can't survive on your own ... are you still an individual?
Sorry, a state machine is a simple digital device, like a digital door lock. Analog and digital are completely different.
Polywater? Didn't that make the crew of the Enterprise go batty for awhile? A Russian hoax actually. Cold fusion is another hoax, from Utah. Mormon science ;-)