A spine, almost blue, when we still had a tail or when we recover it.

Branches / roots / wings: the minimum matter and its multiple functions.

Subtle organism that no longer need more than the ether, yet they relate to each other and search for themselves, connect with each other; they still need to.

Nearly vegetable beings, almost animals, almost light.
Neural connections, silence, darkness and calm interactions.

Only one hypothesis of a future world.