Aug 20, 2019 11:39 PM
https://theconversation.com/the-end-of-t...rst-120193
EXCERPT: . . . So if people first started worrying about human extinction in the 18th century, where was the notion beforehand? There is enough apocalypse in scripture to last until judgement day, surely. But extinction has nothing to do with apocalypse. The two ideas are utterly different, even contradictory.
For a start, apocalyptic prophecies are designed to reveal the ultimate moral meaning of things. It’s in the name: apocalypse means revelation. Extinction, by direct contrast, reveals precisely nothing and this is because it instead predicts the end of meaning and morality itself – if there are no humans, there is nothing humanly meaningful left.
And this is precisely why extinction matters. Judgement day allows us to feel comfortable knowing that, in the end, the universe is ultimately in tune with what we call “justice”. Nothing was ever truly at stake. On the other hand, extinction alerts us to the fact that everything we hold dear has always been in jeopardy. In other words, everything is at stake.
Extinction was not much discussed before 1700 due to a background assumption, widespread prior to the Enlightenment, that it is the nature of the cosmos to be as full as moral value and worth as is possible. This, in turn, led people to assume that all other planets are populated with “living and thinking beings” exactly like us. [...] And, in a cosmos that is infinitely populated with humanoid beings, such beings – and their values – can never fully go extinct. [...] Within the prevailing worldview of eternally returning humanoids throughout an infinitely populated universe, there was simply no pressure or need to care for the future. Human extinction simply couldn’t matter.
[...] For the same reasons, the idea of the “future” was also missing. People simply didn’t care about it in the way we do now. Without the urgency of a future riddled with risk, there was no motivation to be interested in it, let alone attempt to predict and preempt it. It was the dismantling of such dogmas, beginning in the 1700s and ramping up in the 1800s, that set the stage for the enunciation of Fermi’s Paradox in the 1900s and leads to our growing appreciation for our cosmic precariousness today. [...] “Where, then, is everybody?”, he asks. They all know that he is talking – sincerely – about extraterrestrials. The question, which was posed by Enrico Fermi and is now known as Fermi’s Paradox, has chilling implications.
[...] It wasn’t long before authors began conjuring up highly technologically advanced futures aimed at protecting against existential threat. The eccentric Russian futurologist Vladimir Odoevskii, writing in the 1830s and 1840s, imagined humanity engineering the global climate and installing gigantic machines to “repulse” comets and other threats, for example. Yet Odoevskii was also keenly aware that with self-responsibility comes risk: the risk of abortive failure. Accordingly, he was also the very first author to propose the possibility that humanity might destroy itself with its own technology.
Acknowledgement of this plausibility, however, is not necessarily an invitation to despair. And it remains so. It simply demonstrates appreciation of the fact that, ever since we realised that the universe is not teeming with humans, we have come to appreciate that the fate of humanity lies in our hands. We may yet prove unfit for this task, but – then as now – we cannot rest assured believing that humans, or something like us, will inevitably reappear – here or elsewhere. (MORE - detailed elaboration)
EXCERPT: . . . So if people first started worrying about human extinction in the 18th century, where was the notion beforehand? There is enough apocalypse in scripture to last until judgement day, surely. But extinction has nothing to do with apocalypse. The two ideas are utterly different, even contradictory.
For a start, apocalyptic prophecies are designed to reveal the ultimate moral meaning of things. It’s in the name: apocalypse means revelation. Extinction, by direct contrast, reveals precisely nothing and this is because it instead predicts the end of meaning and morality itself – if there are no humans, there is nothing humanly meaningful left.
And this is precisely why extinction matters. Judgement day allows us to feel comfortable knowing that, in the end, the universe is ultimately in tune with what we call “justice”. Nothing was ever truly at stake. On the other hand, extinction alerts us to the fact that everything we hold dear has always been in jeopardy. In other words, everything is at stake.
Extinction was not much discussed before 1700 due to a background assumption, widespread prior to the Enlightenment, that it is the nature of the cosmos to be as full as moral value and worth as is possible. This, in turn, led people to assume that all other planets are populated with “living and thinking beings” exactly like us. [...] And, in a cosmos that is infinitely populated with humanoid beings, such beings – and their values – can never fully go extinct. [...] Within the prevailing worldview of eternally returning humanoids throughout an infinitely populated universe, there was simply no pressure or need to care for the future. Human extinction simply couldn’t matter.
[...] For the same reasons, the idea of the “future” was also missing. People simply didn’t care about it in the way we do now. Without the urgency of a future riddled with risk, there was no motivation to be interested in it, let alone attempt to predict and preempt it. It was the dismantling of such dogmas, beginning in the 1700s and ramping up in the 1800s, that set the stage for the enunciation of Fermi’s Paradox in the 1900s and leads to our growing appreciation for our cosmic precariousness today. [...] “Where, then, is everybody?”, he asks. They all know that he is talking – sincerely – about extraterrestrials. The question, which was posed by Enrico Fermi and is now known as Fermi’s Paradox, has chilling implications.
[...] It wasn’t long before authors began conjuring up highly technologically advanced futures aimed at protecting against existential threat. The eccentric Russian futurologist Vladimir Odoevskii, writing in the 1830s and 1840s, imagined humanity engineering the global climate and installing gigantic machines to “repulse” comets and other threats, for example. Yet Odoevskii was also keenly aware that with self-responsibility comes risk: the risk of abortive failure. Accordingly, he was also the very first author to propose the possibility that humanity might destroy itself with its own technology.
Acknowledgement of this plausibility, however, is not necessarily an invitation to despair. And it remains so. It simply demonstrates appreciation of the fact that, ever since we realised that the universe is not teeming with humans, we have come to appreciate that the fate of humanity lies in our hands. We may yet prove unfit for this task, but – then as now – we cannot rest assured believing that humans, or something like us, will inevitably reappear – here or elsewhere. (MORE - detailed elaboration)