Recent comments in /f/Futurology

DisasterousGiraffe OP t1_jd9bkko wrote

Perhaps, but even with a pure free market, and not imposing the external costs of coal (like health and climate change) on the industry, I can't see how the US electricity generation industry will continue using coal plants beyond the working life of the existing plants. Solar is just so cheap, and under free market theories it will get cheaper as volume manufacture of the panels increases. It seems to me therefore that the MIT graph of coal use out to 2100 cannot possibly be correct whether or not we like free markets.

We might reasonably argue that US electricity generation using coal plants is not representative of the global coal industry, but 92% of India's new electricity generation capacity was solar in 2022 and although they are building lots of coal plants China seems to be building solar at approximately the same rate as coal. The IEA says global coal increased 1.6% in 2022, mostly in Asia, but they also say renewables met 90% of last year’s global growth in electricity generation. So I guess we are at approximately global peak coal. After peak coal the MIT graph should go downwards. Exactly when and how fast it goes down is open to debate, for example the UK shut down 90% of its coal in 10 years, but MIT have drawn the graph going upwards to 2100. That's why I think the MIT graph is plain wrong.

5

reflect-the-sun t1_jd99hb5 wrote

Has anyone thought this through?

It's the worst idea I've heard since solar roads.

Think about loading the machine with ingredients and how that might work... for each layer (including icing) you'll need different incredient inputs and mixers and perhaps printing heads or methods.

For example, flour, eggs, butter and sugar into one section with an inbuilt mixer. The second input could contain jam and perhaps fresh cream (which will also require an in-built whipper) in the last. To avoid mixing them in the printing pipes/lines you'll have to apply them with separate printer heads.

There will likely be excessive waste and it'll be a bitch to clean.

The only possible shortcut is to sell pre-processed ingredients and then it's just going to taste like ass.

7

somethingsomethingbe t1_jd9940w wrote

I'm getting increasingly frustrated with how a majority of people brush shit off until its actually bad and the consequences are being expereinced.

For example, 2 weeks ago one of most massive CME ever documented occurred on the opposite side of the sun. Had that happened 4 weeks earlier (the sun spins) we would have been in the path and potentially would have been living rather different lives right now.

There is an expected increase of CME activity over the next few years but is there any push to secure hardware for our power infrastructure? Nope. So just what the fuck are we doing? It's on every fucking front. So many brush real issues off and put people in power who brush those issues off, until suddenly everyone is scrambling and wondering what the fuck happened.

12

FuturologyBot t1_jd94kd3 wrote

The following submission statement was provided by /u/filosoful:


The US is pouring more money into electric vehicle infrastructure and rebates, but safety and affordability could be behind the gender gap between men and women owners.


Please reply to OP's comment here: https://old.reddit.com/r/Futurology/comments/11yr7xq/women_are_less_likely_to_buy_electric_vehicles/jd8yfy4/

1

YawnTractor_1756 t1_jd945q9 wrote

"Wildfires are predicted to be larger, and wildfires happen in the world, so 'the world is burning' is a correct phrase, and if you don't see how this makes sense, then you're silly climate denier!!!" - gist of your comment

I also noted how you managed to find and highlight doom words even in paragraphs dedicated to positive things, like wildlife restorations, this really tells a whole story about doomers, they will find doom-words anywhere and conjure up a world of them while ignoring everything else.

What you and Antonio do has beed described in a form of comic long time ago: https://d.justpo.st/media/images/2013/08/0c729810e4e921d67bf898e0069f88b8.jpg

0