[–] [S] 2 points 2 days ago

What's actually working for transport is battery-electric. About half the heavy trucks in China sold in the past few months have been done like that.

My expectation is that we'll see solar to hydrogen used for decarbonizing the chemicals industry, but not much else, largely because batteries have gotten so cheap and so energy dense.

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  • [–] [S] 1 point 3 days ago (5 children)

    Um what? Self-hosting search that actually covers the internet requires way more resources than people are likely to have. There are things you can self-host, but global internet search is not one of them.

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  • [–] [S] 1 point 1 week ago (1 child)

    Water that salty is corrosive. You can't just use it for datacenter cooling (or running a power plant) without removing the salt at considerable cost. It's cheaper to bribe politicians to transfer fresh water into their use than it is to desalinate that and use it.

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  • [–] [S] 1 point 1 week ago (5 children)

    A single new datacenter in the pipeline from Amazon is going to consume above 7000MW. Landfill can and should be burned in useful ways, but it's not going to supply anything like what the tech industry is planning to use.

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  • [–] [S] 15 points 1 week ago (1 child)

    The problem is not that they can't work; some do. It's that an uregulated supply chain for an injectable with no requirement to demonstrate safety or effectiveness is a recipe for a mix of dangerous products and snake oil

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  • [–] [S] 2 points 1 week ago

    It's more that the news used to be funded in part (or whole) by advertising. Basically a newspaper was an ad delivery mechanism, with the news part being there only to get you to look at ads. Without that, news is unaffordable for most, so you end up with people just disconnecting.

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