The term “most important century” pretty directly suggests that this century is unique, and I assume that includes its unusually large amount of x-risk (given that Holden seems to think that the development of TAI is both the biggest source of x-risk this century and the reason for why this might be the most important century).
Holden also talks specifically about lock-in, which is one way the time of perils could end.
It’s possible, for reasons outlined here, that whatever the main force in world events is (perhaps digital people, misaligned AI, or something else) will create highly stable civilizations with “locked in” values, which populate our entire galaxy for billions of years to come.
If enough of that “locking in” happens this century, that could make it the most important century of all time for all intelligent life in our galaxy.
I want to roughly say that if something like PASTA is developed this century, it has at least a 25% chance of being the “most important century” in the above sense.
The term “most important century” pretty directly suggests that this century is unique, and I assume that includes its unusually large amount of x-risk (given that Holden seems to think that the development of TAI is both the biggest source of x-risk this century and the reason for why this might be the most important century).
Holden also talks specifically about lock-in, which is one way the time of perils could end.
See e.g. here:
Thanks great – will have a read :-)