Recent comments in /f/Futurology
Tripwir62 t1_jefguxw wrote
Reply to comment by [deleted] in In a post-scarcity utopia, is there a real necessity of human labor of any kind? by kvothekevin
The Bar exam is NOT only multiple choice.
[deleted] t1_jefgujd wrote
Reply to comment by DM_me_ur_tacos in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
[removed]
techhouseliving t1_jefgnxa wrote
Reply to comment by Bucktabulous in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
Time to mine landfills
[deleted] t1_jeffp9k wrote
peadith t1_jeffk6c wrote
Reply to comment by wwarnout in Heat Pumps could supply 20% of building heating by 2030. Supercritical CO2 heat pump sales in Japan have now reached a total of 8.5 million units. by DisasterousGiraffe
At a minimum, Way higher static pressure.
twohammocks t1_jeffhwu wrote
Doesnt anyone remember/foresee deepwater horizon? Ten years later, BP oil spill continues to harm wildlife—especially dolphins https://www.nationalgeographic.com/animals/article/how-is-wildlife-doing-now--ten-years-after-the-deepwater-horizon A decade after the BP oil spill: Sick fish, Gulf pollution, and human health problems - Florida Phoenix https://floridaphoenix.com/2020/04/16/a-decade-after-the-bp-oil-spill-sick-fish-gulf-pollution-and-human-health-problems/
Instead of new dirty oil projects, why not harness the sheer volume of water falling off greenland ?
'At peak melt Saturday, meltwater runoff rates clocked in as high as 12 billion tons per day — easily ranking as one of the top 10 largest runoff events on record, said climate scientist Xavier Fettweis.' For first time on record, Greenland saw extensive melting in September - The Washington Post https://www.washingtonpost.com/climate-environment/2022/09/06/greenland-ice-melt-heat-wave-summer/
Sometimes I wonder if 420ppm CO2 in the atmosphere is already impacting human cognition. Oh wait. It is. https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2019GH000237
Edit: Removed some duplication
youreblockingmyshot t1_jeffctb wrote
Reply to comment by wwarnout in Heat Pumps could supply 20% of building heating by 2030. Supercritical CO2 heat pump sales in Japan have now reached a total of 8.5 million units. by DisasterousGiraffe
The PSI is much higher on the coolant. Makes the unit more expensive and require a little more engineering. However it does make it so it can heat things much better. Like bringing water to just below boiling which normal heat pumps don’t do as efficiently/ at all.
MinorSpaceNipples t1_jeffcq8 wrote
Reply to comment by planetharrier in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
Lmao 😂 10/10 response. Mechanohumility
rayhoughtonsgoals t1_jeff6qx wrote
Reply to Heat Pumps could supply 20% of building heating by 2030. Supercritical CO2 heat pump sales in Japan have now reached a total of 8.5 million units. by DisasterousGiraffe
But they are proving to lead to incredible running costs without buildings being ready or installation and design expertise beyond that hats available to many in places like Ireland.
chth t1_jefevrx wrote
Reply to comment by Miatamadness in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
Another fun story, electrical discharge machining or EDM was independently developed in the USSR and USA at the same time, but for extremely different reasons.
In the USSR they had an abundance of tungsten which is incredibly hard to machine using cutting tools, being as cutting tools are made of softer or equally hard materials most notably tungsten carbide. To make use of the tungsten, EDM was the only process available. In turn many structures and aircraft from the period have parts that would be extremely financially irresponsible to produce in the USA.
However the USA at the time had developed aluminum to build lightweight structures and products across basically every industry and the only problem they faced was that their tools kept breaking inside the relatively soft metal. The solution for this issue was using EDM to burn the broken tool bits out of the workpiece.
Now EDM is used for many purposes beyond these two, and you'd piss off an EDM machinist if you asked them to stop what they were doing to get a broken tap out of something.
FuturologyBot t1_jefeb2m wrote
Reply to Petition for keeping up the progress tempo on AI research while securing its transparency and safety. | LAION by acutelychronicpanic
The following submission statement was provided by /u/acutelychronicpanic:
It is critical that AI development not be concentrated in the hands of only a few big players. Large corporations, military research labs, and authoritarian regimes will not pause their research, only hide it. There is too much on the table.
By enabling the distribution the development of AI research, particularly with regards to alignment, we can ensure that AI will be more likely to serve everyone.
Concentrated development amplifies the risks of AI catastrophe by setting up a fragile system where, when AGI is developed, even a minor misalignment may be unfix-able because there are no counterbalancing forces.
Distributed development means that yes, there will be more instances of mistakes and misuse, but these will be more limited in scope and less likely to lead to total human extinction or subjugation by an AGI system that *almost* shares our views.
We may be some years off from real AGI now, which is why this is a critical time to ensure the distribution of the technology to prevent any single factions or actors from acquiring such a lead that they can set the terms of our future.
The above are my thoughts on the matter and do not represent the exact views of LAION, although there is overlap.
Please reply to OP's comment here: https://old.reddit.com/r/Futurology/comments/127q9vm/petition_for_keeping_up_the_progress_tempo_on_ai/jefa2tg/
Kruzat t1_jefdow7 wrote
Reply to comment by Non-FungibleMan in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
Same with Licycle and Lithion here in Canada!
kaboomatomic t1_jefdhzz wrote
Reply to Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
Can’t wait for big oil to push out some misinfo about this.
mhornberger t1_jefdg1v wrote
Reply to comment by betajool in In a post-scarcity utopia, is there a real necessity of human labor of any kind? by kvothekevin
I love the series. But the whole premise rested on the Minds, basically inscrutable god-like AIs who ran everything and prevented any humans from taking over or doing too much damage. Though you also had the Affront and the Pavuleans (from Surface Detail) to show other paths civilizations could have gone down. But without the Minds, strong AI, you don't get the post-scarcity economy.
It's not a given that there's a line leading from ChatGPT to strong AI. It's not a given that we're going to let AIs improve themselves in a feedback loop without our oversight every step of the way, nor is it a given that if we did you'd get benevolent God-like AIs who kept us around out of some vague sense of nostalgia and respect.
[deleted] t1_jefbsso wrote
Reply to comment by Tripwir62 in In a post-scarcity utopia, is there a real necessity of human labor of any kind? by kvothekevin
[deleted]
DM_me_ur_tacos t1_jefbrxf wrote
Reply to comment by RiiCreated in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
Lithium is lithium. As recycled lithium comes onto the market there will be increasing opportunity for battery manufacturers to use it.
There are already robust salvage markets for copper, steel, aluminum and other valuable, recyclable metals. Auto manufacturers do not necessarily have to do this themselves.
Yes it will cost energy to recycle lithium batteries, and that cost is expected to be small compared to the value of the recovered material.
Aeonoris t1_jefbrap wrote
Reply to comment by Bucktabulous in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
Just gotta deal with the arsenic winds!
AgentTin t1_jefblzn wrote
Reply to comment by ApricotBeneficial452 in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
Too many people in the desert using too much water. Farming is the biggest culprit. A long time ago they made a plan to distribute the water but they gave away too much even then. The problem has become worse because there hasn't been enough rain in the region for, like, a decade. Now unless people agree to stop using water the place could become uninhabitable, at least for the number of people who want to live there.
qrayons t1_jefbaxd wrote
Reply to What will be the future of CAPTCHA in a world where progress in ML/AI continues at this rapid rate? by too_damn_fast
The output of any sensors would be data. Data that an AI could potentially fake. Also the use cases for needing to know with certainty that someone is a human without knowing who they are are pretty limited. Using multi-factor authentication still works for determining who someone is.
AvatarJuan t1_jefb0qw wrote
Reply to comment by Fiyanggu in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
Use a different method on the remaining material, maybe.
acutelychronicpanic OP t1_jefa2tg wrote
Reply to Petition for keeping up the progress tempo on AI research while securing its transparency and safety. | LAION by acutelychronicpanic
It is critical that AI development not be concentrated in the hands of only a few big players. Large corporations, military research labs, and authoritarian regimes will not pause their research, only hide it. There is too much on the table.
By enabling the distribution of the development of AI research, particularly with regards to alignment, we can ensure that AI will be more likely to serve everyone.
Concentrated development amplifies the risks of AI catastrophe by setting up a fragile system where, when AGI is developed, even a minor misalignment may be unfix-able because there are no counterbalancing forces.
Distributed development means that yes, there will be more instances of mistakes and misuse, but these will be more limited in scope and less likely to lead to total human extinction or subjugation by an AGI system that *almost* shares our views.
We may be some years off from real AGI now, which is why this is a critical time to ensure the distribution of the technology to prevent any single factions or actors from acquiring such a lead that they can set the terms of our future.
The above are my thoughts on the matter and do not represent the views of LAION (which I am not affiliated with), although there is overlap.
wwarnout t1_jef8ye5 wrote
Reply to Heat Pumps could supply 20% of building heating by 2030. Supercritical CO2 heat pump sales in Japan have now reached a total of 8.5 million units. by DisasterousGiraffe
How do supercritical CO2 heat pumps differ from conventional ones?
RiiCreated t1_jef8vei wrote
Reply to comment by Non-FungibleMan in Inexpensive and environmentally friendly mechanochemical recycling process recovers 70% of lithium from batteries by chrisdh79
That’s cool :) but to play Devils Advocate here, what incentive would the auto manufacturers have to switch to this method? I’m assuming 100% of EVs right now will come off the production line with brand new batteries, especially Teslas since they have a deal with Panasonic. How many will have to be manufactured with 100% mined lithium before we can close this loop? Wouldn’t everyone need to own at least one EV before this is possible?
Also, the cost and energy required to recycle these things. Who’s paying for it? And once enough lithium is mined to have a closed loop, how will we offset the damage and pollution caused by raw mining and how long will that take?
Genuine questions, not trying to sound like a bad guy.
dnadude t1_jef8sba wrote
Reply to comment by PotentialHornet160 in Cultured Chicken Is a Step Closer as a Second US Company Gets FDA Approved by virtualmase
There's a whole think tank report on this technology trend and the consequences. I don't know if they are a little optimistic on the timelines, but the science and economics is sound.
I used ChatGPT to combine data from this report and the USDA Ag census to do a back of the envelop calculation on how much water will be saved in a certain region and what would happen if most of that water made it back to the dying lake it was diverted from.
Trains-Planes-2023 t1_jefgz6l wrote
Reply to comment by defcon_penguin in Hyperloop technology could revolutionize transportation with ultra-high-speed, environmentally friendly travel up to 700 miles per hour, and student-led initiatives like HYPED are dedicated to making this a reality through innovative design and development. by intengineering
Yes, but not how to not die when it inevitably springs a leak.