At the beginning of the 21st century, humans were surprisingly OK with their rapidly approaching self-inflicted demise. But a few of them dared to ask the question: What if we continue to exist? That could be nice. Instead of being terrified and paralyzed, they spoke about change in a way that inspired other humans. They smiled, and reconnected with each other and life around them. They started taking joyful action. They felt happier and more fulfilled. Their numbers grew. And grew and grew. And this is how humans began saving the humans.