I was just wondering about this and along comes this article.
https://getpocket.com/explore/item/if-we-weren-t-the-first-industrial-civilization-on-earth-would-we-ever-know?utm_source=pocket-newtab
https://getpocket.com/explore/item/if-we-weren-t-the-first-industrial-civilization-on-earth-would-we-ever-know?utm_source=pocket-newtab
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Date: 2020-07-21 01:53 am (UTC)I remember, decades ago, watching Cosmos as a child, and listening to Carl Sagan declaim about the possibility of nuclear annihilation: “There will be life again on Earth. There may even be intelligent life. But there will be no more humans, ever.” At the time, I thought this was an unimaginable tragedy. Now, I’m kind of comforted by the notion that the planet will outlive us by millions of years - and that there might be some kind of higher intelligence after us that might do better than we have.
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Date: 2020-07-21 08:19 pm (UTC)no subject
Date: 2020-07-21 07:43 pm (UTC)no subject
Date: 2020-07-21 08:20 pm (UTC)