Posts Tagged ‘Universe’

From the Big Bang to the origin of humanity

December 22, 2018

This 10-minute history of the universe shows all the amazing things that had to happen in order for the human race—that is, for you and me—to exist.

It’s quite a story.  My question is: Where are we in the story?  Are we near the end?  Or at the beginning?  Or somewhere in the middle?

I grew up reading science fiction, and envisioned the human race spreading out to the planets, then to other solar systems and perhaps other galaxies.  I now realize this can’t be taken for granted, but I also know I don’t have the knowledge to set limits on the future.  If life is a rare event in the universe, could it be the destiny of humanity to spread life beyond its point of origin?

Or are we at the end of the story?  Is it the destiny of the human race to use its intelligence to wipe itself out—through nuclear war, through plague, through runaway global warming or just through loss of the will to live.

Or is the history of civilization is just a blip in the life of a species evolved to be hunter-gatherers?

Where are we in the universe?

February 15, 2015

As my friend Jack Belli once remarked, every new astronomical discovery and cosmological theory shows a universe that is bigger, stranger and more awesome than what had we had previously thought.

Source: This is the most detailed map yet of our place in the universe by Brad Plumer for Vox

Our place in a really big universe

December 24, 2014

Via kottke.org.