Could someone please explain the situation with the Nuclear plants in NE WITH possible SCENARIOS

I couldn’t figure out whether the mushroom is the alien or the mushroom is some kind of technological artifact allowing me to hear the alien when the alien is actually light-years away, using some kind of Bell nonlocality principle to communicate. The mushroom states its own position very clearly. It says, ‘I require the nervous system of a mammal. Do you have one handy?’- Terence McKena