Using solar panels to power artificial lighting so you can vertically stack farms directly inside cities doesn’t make any sense from a sustainability perspective.

But greenhouses in the suburbs that are tied into the city’s thermal grid and seasonal thermal energy store is the future of agriculture IMO.

By enclosing fields in greenhouses you decrease the land, water, pesticide, and fertilizer requirements, while also eliminating fertilizer runoff and the possibility of soil depletion from tilling. By tying a greenhouse into a thermal grid the greenhouse can act as a solar thermal collector in the summer while maybe even condensing the water that evaporates through the plants for reuse. Then you can use that same heat to heat homes during the winter or extend the growing season in the greenhouse even further.

https://www.renewableenergymagazine.com/storage/world-s-largest-thermal-energy-storage-to-20240409

https://www.dlsc.ca/

https://ag.umass.edu/greenhouse-floriculture/fact-sheets/heat-storage-for-greenhouses

https://earthobservatory.nasa.gov/images/152874/a-greenhouse-boom-in-china

https://earthobservatory.nasa.gov/images/150070/almerias-sea-of-greenhouses

https://www.washingtonpost.com/business/interactive/2022/netherlands-agriculture-technology/ (Yes I know they use artificial lighting in a lot of these, and yes I know a lot of the value of their agricultural exports comes from flowers, but the point is it’s another example of large scale greenhouse use. Also they do still produce quite a bit of food in a small area, in addition to the flowers.)

I’ve successfully used a 1050 Ti and a 3060 Ti with Linux Mint and the proprietary drivers (selected through the GUI driver manager). So if anyone reading this is in a similar situation it might be worth it to try that.

Pretty good track record with videogames too.

While I agree that it’s somewhat bad that there is no distinction between lossless and lossy jxl in the file extension, I think it’s really not a big deal compared to the present situation with jpg/png.

The reason being that if you download a png file you have no idea if its been converted from jpg, if it’s a screenshot of a jpg, or if it’s been subjected to lossy reencoding by a tool or a website upload process.

The only thing you can really do to try and see if the file you’ve downloaded has suffered encoding loss is to do an image search on it and see if there are any better quality versions out there. You’d do the exact same thing with a jxl file.

There are plenty of applications for machine learning, logic engines, etc. They’ve been used in many industries since the 1970s.

One apple (223 g) is supposed to be 116 calories.

An arch user defines “doesn’t break all the time” as “I have to read the news before every update and apply a manual intervention a few times a year, and there’s only been like one time in history that an update made people’s installs unbootable despite them taking those precautions”.

A Debian user defines “doesn’t break all the time” as “I have a cron job running that periodically runs sudo apt update. I have no idea when it does this or what’s changing when it happens and nothing bad has ever happened to me”.

Like, the fact that unattended-upgrades comes pre-installed and enabled by default (for security updates) in Debian GNOME vs the fact that informant exists to force you to read the news in Arch before you update should tell you that the two distros exist in two different universes.

Those aren’t purely technological solutions though (except in the loosest sense of the word, where any non-hunter-gatherer behavior a human engages in is a technology), as they involve changing the way people live.

The electric car is a mostly drop-in replacement that fits in fine with the existing car centric suburban development model. The transit, cycling, and pedestrian oriented city involves changing how people think about their lives (many people in the US ask how it’s even possible to get groceries without a car) and even changing some of the ways we structure our society (the expectation that the cost of housing will increase forever, or even the expectation that housing should be treated as a commodity to invest in at all, as well as many other things to do with the intersection of finance and landuse).

To give another example inventing new chemical processes to try to make plastic recycling work is a technological solution to the problem of petroleum use and plastic waste. Reducing or eliminating the use of single-use plastics where practicable is a non-technological solution, because it doesn’t involve any new technologies.

In principle I’m not opposed to new technologies and “technological solutions”. However you can see from the above examples that very often the non-technological solution works better. Technological solutions are also very often a poison pill (plastic recycling was made to save the plastic industry, not the planet).

In practice I think we need to use both types of solutions (for example, massively reduce our plastic use, but also use bio-plastics anywhere we can’t). But people have a strong reaction to the idea of so-called technological solutions because of the chilling effect they have on policy changes. We saw this with the loop and hyperloop. Rather than rethinking the policies that lead to the dearth of High-Speed rail in the US and investing in a technology that already existed a bunch of states decided to wait for the latest whizz-bang gadget to come out. And it turns out this was exactly the plan. The hyperloop was never supposed to work, it was just supposed to discourage investment in rail projects.