We all share the dream of endless love. Endless love is impossible in a world filled with heartache, injustice, and despair. A person awakens with a jolt when they discover that they mistook the dream of love for reality. A romantic person accepts that reality is harsh and unfair, yet they continue to believe in the dream world of endless love.
It is possible that those strange sentient beings of the far-future cold universe will find contemplating a warm universe such as ours not very pleasant, much as a nocturnal creature shuns daylight. But the more speculative amongst them may look back to our universe and to the Earth as an ideal world full of sunshine and a supply of adequate energy to last for billions of years, a dream world which will have passed away never to return. And what do we human beings do with this ideal dream world of ours? We oppress each other, build nuclear weapons for each other's destruction, and plunder the resources of the Earth!