tarmacking is a horrible job especially at night, personally I’d rather reduce the cost of infrastructure maintenance using automation and then pay people a living wage to do nicer jobs.

This is really positive news especially as most the efficiency savings come from things that are only at the start of their roll-out, a lot of the infrastructure development for solar and wind is already in place with construction already in progress for huge amounts of generation. It likely also that the lower demand for electricity comes in part due to more efficient devices gaining market share; better water heaters, heat-pumps, LED lighting, etc combined with better insulation and more focus on efficiency - plus of course home solar or similar, an increasing amount of people are at least partly off-grid and use home generated power which reduces demand on the power grid.

We also have some really useful new tech starting to reach market like tidal generation, tandem solar cells, Perovskite (which we’ve been hearing about for ages but they’re actually starting to build factories), e-fuels (again long heralded but actually starting to move into commercial production), and various new electric planes, boats, charging technologies, energy storage mediums, and etc all of which will help increase the rate of adoption and help decrease carbon emissions.

The water wars prediction is especially interesting because when i was young they always pointed to a few locations where it would happen first, and top of the list was almost always Golan Heights where there were already water related tensions and conflict - however what actually happened is Israel invested in a huge desalination project which now supplies all their tap water, they also supply water to their neighbour Jordan who pays in solar power that’s used to run the system.

Saudi Arabia likewise has eased tensions within it’s borders through huge desalination investment, annalists predicted that competition for water resources would tear the country apart but again what actually happened is they invested in desalination which currently supplies around half their tap water and it’s helped add perceived legitimacy and gained support for the ruling family. Not people i like seeing gaining support but a far better outcome than the chaos and human suffering which was predicted.

yes they do that in some facilities, it’s called sewer discharge and can be quiet effective in a well monitored and designed system, surface water discharge uses a similar method of dribbling brine into the water as part of a system that uses ocean currents and tides to disperse the brine back into the ocean.

While brine return is a complicated and important step it’s really not some major ecosystem destroying problem in any of the modern installs - it’s just important to model and monitor the system, the same way sewage systems find a location where currents carry stuff away and allow it to disperse brine return systems do, with brine it’s just stuff that belongs in the ocean anyway so it all mixes back in fairly quickly.

A lot of people seem to like to learn the difficulties involved in a new tech and then just use negative thinking to exaggerate it into a reason the tech will never be useful even after decades of improvement and investment. There are huge projects around the world which have done really positive things for local ecosystems, they’re even refilling the sea of galilee after decades of over extraction and allowing groundwater levels to restore.

‘previous waves of digital tech were used to deskill workers and defang smaller companies’ just isn’t even close to true, it’s far easier to access learning resources, tools, and a final market for your product or skills than it ever has been.

I hate when people look back and say things like ‘technology took away jobs’ when the reality is it’s what ended the brutal privation and poverty as described in works like Jude the Obscure and Ragged Trousered Philanthropists - imagine how different Jude or Robert Tressell’s lives would have been with access to the educational and community organisation resources we all take for granted. Neither of those people had the slightest chance to reach their potential and that was the reality of working class life in those eras, today we all have free access to almost endless learning resources on any subject - we have for many things the tools freely available or at cost thanks to open source; coding, digital art, writing, publishing, film-making… If Joel Haver had been born Robert Tressell or Jude the Obscure then he’d certainly have never made a movie (anachronism aside) but today he and a million other normal people from average lives are able to create art and express themselves freely.

If anything tech has given fangs to little companies and independent creators, i’ve watched more Joel Haver movies than Marvel movies - one guy and his friends using hobby grade gear, home computers and a lot of passion is enough to make something that people all over the world can enjoy - tech has been fantastic for creators.

and when creators are able to use AI tools to make that even easier and to increase the scope of their creations it’ll be the big companies that suffer not the small creative groups full of passion, ideas and strong connection to the world they live in.