Very cool, but probably not solving the factors involved in housing unaffordability.

Not sure what the state of the field is now, and I don't really know too many specifics, because I never ended up studying too much in the way of microbial ecology. If you wanted to sequence a bunch of DNA out of environmental samples (pond water or something), you would probably search on google scholar for environmental DNA isolation to see what kind of kits people are using, and then you would probably get an Oxford Nanopore minION, make a sequencing library out of the extracted environmental DNA using their ligation sequencing kit, and then run that library on as many flow cells as you can afford (each flow cell costs ~$1000, and you sequence a library on each flow cell for 3 days to get as much sequencing data as you can). Oxford Nanopore presents a relatively low barrier to entry in comparison to the high-throughput sequencers used in academic, clinical, and Pharma settings, and it gives you sequencing reads potentially as long as the physical DNA fragments present in your sample, but it has a lower sequencing throughput in comparison to the big short-read sequencers. For this kind of metagenomic discovery work, you want as high a sequencing depth as possible, because an unknown organism might be at a low abundance in your sample compared to well-studied, common organisms, so you need more sequencing data to detect it.

Then you would run some genome assembly software (https://www.metagenomics.wiki/tools/assembly), and then look into comparing your assembled genomes to known environmental isolates, and annotate those genomes to get a sense of which enzymes are encoded by genes in the genome. That all sounds straightforward, but there are probably tons of different possible computational tools to consider.

Maybe. It is possible, though, that we are now in a situation like in the third Nolan Batman movie where Tom hardy puts his hand on the rich guy’s neck and says “do you feel in charge?”

Seems like you would want it to be stored digitally. Ideally, people would have the ability to access it remotely, in case their local copy is somehow corrupted. For that, you would need a physical network by which the data can be transmitted. Economies of scale would seem to suggest that there would be one or a few entities that would “serve” the content to individuals who request it. Of course, you would want those individuals to be able to access this information without having detailed technical knowledge and ability. I guess they would have pre-packaged software “browsers” they could use to access the network.

In order to maintain this arrangement, you would want enough political stability to allow for the physical upkeep of this infrastructure, including human infrastructure (feeding the engineers who make it all possible). In order to make it worthwhile, you would need people who want to access the information too. I suspect political stability, a sufficient abundance of the necessities for human life, and the political will to make sure that everyone’s needs are met so that they can safely be curious about the world would help here too.

All of this requires sources of power. I suspect that a combination of nuclear power, solar/batteries, and geothermal energy would be sufficient and would avoid the problem of running out of fossil fuels at some point in the future. The nice side-effect here of reducing the impact of calamities exacerbated by the greenhouse effect.

For the information to continue being relevant, you would have to update it with new knowledge, and correct inaccuracies. How best to accomplish this? Well, I guess you would need a systematic way to interrogate the causes behind the various effects we observe in the world. I would propose a system where people create hypotheses, and perform experiments that exclude the influence of as many factors as possible external to the phenomenon being studied. People would then share their findings, and I guess would critique each other’s arguments in a sort of “peer review” to try to come to a consensus. You would have to feed and provide for these people at a certain basic level to make sure they are comfortable and safe enough to continue doing this work. I guess you would want to encourage the value systems compatible with this method of interrogating the world.

Just my 2 cents.

I guess all of the doubts are a reminder for me to focus on other humans with love. That is the part of the Bible's teachings (or the teachings of other religions) that are accessible to my experience.