I feel like this just happened? There was a good amount of articles written about this, see for example this article by the Global Priorities Project on GoF research:
http://globalprioritiesproject.org/wp-content/uploads/2016/03/GoFv9-3.pdf
I also remember a number of other articles by people working on biorisk, but would have to dig them up. But overall I had a sense there was both a bunch of funding and a bunch of advocacy and a bunch of research on this topic.
Here is a data point not directly relevant to Less Wrong, but perhaps to the broader rationality community:
Around this time, Marc Lipsitch organized a website and an open letter warning publicly about the dangers of gain-of-function research. I was a doctoral student at HSPH at the time, and shared this information with a few rationalist-aligned organizations. I remember making an offer to introduce them to Prof. Lipsitch, so that maybe he could give a talk. I got the impression that the Future of Life Institute had some communication with him, and I see from their 2015 newsletter that there is some discussion of his work, but I am not sure if anything more concrete came out of of this
My impression was that while they considered this important, this was more of a catastrophic risk than an existential risk, and therefore outside their core mission.
I can't speak for less wrong as a whole, but I looked into this a little bit around that time, and concluded that actually it looked like things were heading in the sensible direction. In particular, towards the end of 2014, the US government stopped funding gain of function research: https://www.nature.com/articles/514411a, and there seemed to be a growing consensus/understanding that it was dangerous. think anyone doing (at least surface level) research in 2014/early 2015 could have reasonably concluded that this wasn't a neglected area. That does leave open the question of what I did wrong in not noticing that the moratorium was lifted 3 years later...
I found the original website for Prof. Lipsitch's "Cambridge Working Group" from 2014 at http://www.cambridgeworkinggroup.org/ . While the website does not focus exclusively on gain-of-function, this was certainly a recurring theme in his public talks about this.
The list of signatories (which I believe has not been updated since 2016) includes several members of our community (apologies to anyone who I have missed):
Interestingly, there was an opposing group arguing in favor of this kind of research, at http://www.scientistsforscience.org/. I do not recognize a single name on their list of signatories
While I wasn't at 80% of a lab leak when Eliezer asseted it a month ago, I'm now at 90%. It will take a while till it filters through society but I feel like we can already look at what we ourselves got wrong.
In 2014, in the LessWrong survey more people considered bioengineered pandemics a global catastrophic risk then AI. At the time there was a public debate about gain of function research. On editoral described the risks of gain of function research as:
Even at the lower bar of 0.05% per full-time worker-year it seems crazy that society continued playing Russian Roulette. We could have seen the issue and protested. EA's could have created organizations to fight against gain-of-function research. Why didn't we speak every Petrov day about the necessity to stop gain of function research? Organizations like OpenPhil should go through the 5 Why's and model why they messed this up and didn't fund the cause. What needs to change so that we as rationalists and EA's are able to organize to fight against tractable risks that our society takes without good reason?