As it happens, tomorrow is the 75th anniversary of TRINITY. On July 16, 1945, at a minute shy of 5:30am, the Manhattan Project conducted a test that was code-named Trinity, where the United States detonated the first atomic explosion in the history of the world. In doing so, scientists and engineers proved they could release the destructive energy equivalent to 44 million pounds of TNT in a single explosion. The explosion created temperatures so high that they had never occurred on the planet in the history of The Earth itself.

Leading up to the test, many equations predicted that these temperatures would be so high that a runaway chain-reaction could:
Ignite. The. Atmosphere.
and thus: End. Life. On. Earth.
These days, we know that didn’t happen, but a fair bit of math, once upon a time, seemed to suggest that lighting that fuse wasn’t so smart. But we lit it anyway. And in doing so, a single nation’s govenrment, covertly and without any public debate–took mankind into a new era — one where humanity itself became its own source of Existential Risk.
Prior to Trinity, threats to human extinction were generally of the super-volcano/meteor impact variety. Since Trinity, extensive biotech research into biologics like viruses, has resulted in the establishment of super-secure research facilities (“BSL-4” or “P4” sites) containing and experimenting on pathogens that–if released–would pose a threat to the survival of the human race. Of concern as well are changes to the climate as a result of our continued use of fossil fuels and the release of methane into the atmosphere, and the continued diminishment of the environment writ large as a result of human expansion and the diminishment of the wild across the globe. And then there is A.I.
Humanity has existed for about 200,000 years. Toby Ord’s latest book, The Precipice, asks us to consider those 200,000 years of history as well as the countless millennia that humanity might yet endure — particularly, as he argues, if we can just make it through this problematic era where for the first time in our history we have the means to destroy ourselves, in so many ways, and for so many reasons, that we have become our own greatest extinction risk. “How we react to that risk is up to us” he writes. (never really discussing the idea of power asymmetry)
This is not a bad book. But it is not a good book, either. It is frankly too long, too laborious in parts and not at all succinct, even if it is only 241 pages (with 209 pages of appendices, endnotes and bibliographies). But the ideas it reckons with are important – hell, they’re existential. The threats discussed, both natural and anthropogenic, are presented fairly as best as I can tell. In fact, the author probably strived too hard to show his math on the topics to be honest; stipulating the figures and just rolling with the general ideas is likely the only way most readers pressed for time in any way will interact with the arguments.
TL;DR: seems legit tho.
I suspect many considering reading the book might not have hopes for humanity beyond what their own experiences of it has proved itself to be, but Toby Ord does a good job of expanding the idea of the potential of what humanity could become. The stakes. That which could be lost. And he is convincing; in a thousand or more generations almost anything is possible — so long as the generations before did not destroy that potential (or set into motion a cascade that would inevitably destroy it). The work is well argued, exceedingly well–reasoned.
I can’t imagine this book being for everyone; which is a bit of a disappointment, as there is no one alive who the topic isn’t suitable for. But this book would be recommended for anyone interested in surveying current risks to either civilization or to humanity itself. The hypotheticals are worth it; the narratives of real-world pathogen escape events from BSL-4 facilities, and points in our recent history when nuclear exchanges were inarguably a very real possibility–if not a likelihood–are also worth it. Or the book might be equally great for anyone interested in a few well-reasoned ideas of what the future could look like if humanity really got it together. Alternatively, the book may also be of use for individuals interested in ethics, particularly intergenerational ethics.
If you read the book, I would be very interested to hear what your thoughts were.
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The Ferry Building, 12:20pm, Tuesday June 16, 2020
Book Store, “open for business”, 12:25, Tuesday June 16, 2020