Long Perspective
I saw Artificial Intelligence last night, and while the movie as a whole was disappointing (artificial and stilted dialogue, flat and uninteresting characters, poorly developed storyline), there was one aspect that made it worth watching: The long perspective.
It is a good reminder to see the ending of the movie taking place after humans (and presumably Earthly life) is gone. Everything is transient.
In a few decades, I and every single person in my life, will be gone. In a few hundred years, every memory of most people alive now will be gone. In a few thousand years, the human culture - if still in existence - will be beyond recognition. Furter into the future (a few billion years), the Earth and all beings part of it will be gone. A few more billion years, and this Universe will be gone.
For me, this is a liberating perspective. I do not need to live my life to impress or follow the expectations of others or myself. I can live my life for myself.