“Human beings are so intelligent. Before we achieve immortality, we must evolve first. The heart is not good. Human beings must learn to love nature. Today the countryside is obsolete. In Japan, it has disappeared. Big metropolitan places have appeared everywhere. We are in the garbage. If this continues, nature will die … In order to solve this problem, spiritual change is needed,” – Shin Kubota, a researcher in the self-regenerating, "immortal" jellyfish, Turritopsis.
The whole story is a marvel.