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Demonstrating Quantum Supremacy

vil says...

Ive now been slightly obsessively reading and discussing quantum computers with friends (including a couple clever and informed ones) for two weeks and the theoretical possibility of one day feeding the traveling salesman to a QC is about the biggest real excitement that awaits us in the medium term (decades). Hence my Sim City comment. Seriously there is very little information and a lot of exaggeration in this video. I know great things are expected from QC I just dont believe 98% of whats in the vid has anything to do with anything.

moonsammy said:

... The traveling salesman problem...

sdkinsmothy (Member Profile)

Demonstrating Quantum Supremacy

moonsammy says...

...Maybe? It would absolutely annihilate at something like chess, or Go. I have a hard time imaging a good use case for having it actually run a video game, but I'm guessing few people working on early traditional computers could've envisioned any of the delightful diversions we now take as a given. Probably when I'm 80 kids will be playing quantum Minecraft in a layered omniverse of worlds, where removing a block in one world has consequences in nearby dimensions, with chaos theory realistically modeled and incorporated.

Some complex tasks a QC would absolutely rock at however. Feed it a long list of employees, hours of availability, and coverage requirements, and it should spit out a 100% optimum schedule immediately. Air traffic controllers (particularly at large hub airports) would likely find it helpful in coordinating flight plans. Logistics for manufacturing, shipping, etc. The downside is that encryption will likely be utterly fucked for a while, as a quantum computer with a sufficient number of qubits could try all possible options at once. So it'll be interesting, but we're still 10+ years from any sort of commercial products, and they'll be like the computers of the 60s: huge and expensive, big iron for custom purposes. Or at least that's my semi-informed guess, I ain't no technoprophet.

Someone who really wants to get involved in bleeding-edge tech would do well to dive into this field. Writing the algorithms needed to run a task on a QC requires a completely different mindset than programming a traditional computer. I don't think people with years of experience with current programming methodologies would adapt well. At best they'd be nearly starting from scratch, at worst they'd have to work to un-learn what they already know.

vil said:

Thank you sir.

So it may not run Crysis but it will definitely improve the SimCity experience!

Army of Chickens Follow After Food

bremnet says...

I know it's not supposed to be THAT funny, but the ducks coming in hot at around 0:32 had me crying... not sure what she's feeding them, but are barn fowl prone to some form of addiction? (my beagle isn't even this hardcore when the dinner bell rings, and he's just a stomach with legs)

Sir Attenborough explains global deal to protect ocean

newtboy says...

A good, even *quality idea....for 40+ years ago.

It took 100+ years to mortally wound the ocean by 1000 cuts. A bandaid on one wound is not going to turn it around, and we almost certainly aren't going to do it anyway. Countries that don't buy into the plan will simply harvest most of the fish left by those who do. This only works in small scale preserves that are guarded against poaching, often by a military.

Fish stocks are disappearing at an alarming rate, many going extinct. For those species, it's too late, and they are numerous, and they are largely the fish humans prefer. Many others are in such decline fishing for them is already off limits or severely curtailed, like commercial salmon, abalone, and crab fishing in California. Even those actions have failed to revive their populations year after year.

Diatoms, phytoplankton, and other similar biotas are at the limit of acidity and temperature they can tolerate, and they are the base of the ocean food web, feeding most fish when they are fry or larvae. The gasses in the atmosphere today will push diatoms over that precipice with a massive ocean extinction following soon afterwards, and we continue to add more greenhouse gases than we added yesterday every day.

Then there's habitat loss, coral reefs and kelp forests are both being decimated by temperature rise and acidification. Together they are food and habitat for 25%-50% of all ocean fish and shellfish.

Less over harvesting of the ocean is a good idea, but pretending it alone can save the oceans is pure fantasy. The ocean has absorbed as much as 90+% of the excess heat from global warming, causing oceanic heat waves that destroy habitats both directly and indirectly. There is NO plan that solves that problem, it's well beyond our capabilities under the best conditions with worldwide maximum efforts.

Just sayin'.

Mordhaus (Member Profile)

Grreta Thunberg's Speech to World Leaders at UN

newtboy says...

? Are you implying that famine and/or water shortages somehow preclude war and disease? I think they're major causes.

No, that's a myth. We have resources enough to do some amazing things if we properly apply them, not anything, and without the will to apply them, almost nothing. Having everything you need for success besides direction is a guarantee of failure.

Depends, if you remove the human factor and look only at total resources vs global need, there are still major logistic hurdles to just feeding everyone, not to mention resource problems if we want the biosphere to be healthy and not homogenized down to humans and our farm animals.

Odd, international law has been enforced since ww2 with only few exceptions with no WW3, only sanctions, bribes, and relatively minor skirmishes. I don't know where you get the idea that only a gun to the head might be coercive when a gun to the economy has worked so well for so long.

You should be hysterical. If you aren't shitting your pants over the state of the world, you aren't paying attention or you're absolutely delusional. Civilization and the habitatability of the planet are both on a clear path to collapse and people are busying themselves with arguments over will it be 50 years out or 100, or maybe 150 instead of making substantive changes to mitigate what's now unavoidable....or even prepare.
A hysterical voice is the only one I think indicates an understanding of the problem and total lack of a working solution.

vil said:

We can still steer between the different possible future realities.
Like that large scale famine or water shortage is preferable to nuclear war or global deadly disease outbreak. Which will it be, food or water? Reality will get more unpleasant before it has a chance to improve. Can we outrun the population and ecosystem gun with science? Possibly. Problem is society and morals cant keep up.

We have resources to do ANYTHING. Send people to Mars. Make water out of thin air and grow tomatoes in the desert. The only thing in the way are nation states and their institutions, and human instincts. The only thing that keeps those in check is culture and morals. There is no such thing as international law unless you are willing to go to all out war to enforce it (not possible since WW2).

And the "leader of the free world" is busy building a wall around his office.

So we probably need to be deceived or else we would all be hysterical without antidepressants.

Still a hysterical voice is not the voice of reality for me.

GUNSHIP - Dark All Day (feat. Tim Cappello and Indiana)

jmd says...

this is a great song with an absolute shit animation. I have seen rule 34 with better animation. Actual animation frames replaced with tweening looks hella awkward. Also the story of the video..

I dont get it. There have been MANY music videos that have replicated the exact same setting. A music performance in a mad max post apocalyptic world. But instead of actually showing a performance they throw a ton of scenes that make no sense, no reasoning. Why would a performance be held with so few people? Why would a performance be held near a riot situation where people are lobbing cocktails? Who the hell would do such a thing?

And yet here we are, another music video who thinks they can pull the same story board and creates yet another ridiculously believable video. Many videos feed off the energy of a live event and synergize with the crowd, and they rock. Then there are those videos who think they are a 4 minute movie and F_ it all up.

Anna Trailer - Luc Besson

Mordhaus (Member Profile)

Twerking/Bouncing (Dancing) Seals Meme

BSR says...

Sometimes I get the feeling it's not our world anymore.

*passes more seeds to moonsammy to feed the pigeons*

moonsammy said:

Yeah... I don't know that these lyrics belong in "Kids"...

DJ put that record on, that's my song, that's my shit
Poppin' Henny XO, all these hoes on my dick

ant (Member Profile)

The Documented Truth About Trump Collusion and Obstruction

What Happens To Good Cops?

newtboy says...

So, you think, with no training, no equipment, no pay, and no oversight, I should become an armed vigilante, a punisher, and that somehow addresses police corruption? What?
Edit: I already do that when reasonable....when I see something I DO something. Where I live we have highway patrol and that's it. They don't show up when people are reported detonating huge explosives or shooting their guns rapid fire in the neighborhood, so I and others must investigate ourselves.

Police don't do those kinds of studies, why should I? They don't address corruption a bit.

Why?

Not a bit motivated to do meaningless busy work at your whim.
You do a study, it has nothing to do with solving police corruption and abuse, why would I?

Since it's your field, how about you do a study on how often police are given a pass on felonies that would put anyone else in prison. Then do another showing how often they get away with crimes that would cost anyone else their net worth. Then do one examining what happens to cops that turn in criminal cops. Then do a study about what happens to cops that threaten other cops off the force. Have your studies verified, repeated, and published, then if you aren't in prison on trumped up charges I'll give you that atta boy you didn't offer me before explaining what a waste of time that was.

Not a bit sure what your point could be. Cops do some needed work, so give all their crimes and abuses a pass?
What are you saying? Nothing rational or helpful that I discern.

Sounds like ' You need farmers to feed us all, so let them use deadly poisons and sell deadly, contaminated, even fake food without repercussions, or consider the implications of having no farmers.' Deep.....to a gnat.

Sniper007 said:

Well newtboy, how about this? Start promoting the concept of taking action on your own behalf and on behalf of your fellow man in situations that most would normally delegate to the police force.

Start first with listing every situation that would cause someone to call the cops. Be comprehensive. It might take several days or weeks. You may even want to interview subject matter experts to help with this ideation phase.

Then, come up with 3-5 alternative courses of action for each situation that don't involve a police force.

How motivated are you? I organize these types of research projects for a living. Heck, even without you I might undertake this project. I have many others higher on my list though.

Once you are done, it's a matter of publishing and promoting your research. I do all that as well.

David Attenborough on how to save the planet

newtboy says...

Life's not the movies.
In real life, the rich have police and private security, secure buildings and walled off communities to make sure that doesn't happen.
What you do see is a total separation. The rich and the poor rarely exist in the same space, and on those rare occasions when they do, the rich protect themselves in ways the poor don't even consider....like bullet and knife proof clothing, body guards, armored cars, etc.
Put 5 billionaires in East Oakland or Compton at night without cell phones or guards, I think you'll see the lynching you're looking for.

For it to become the norm, maybe wait 10-20 years....less if there's another drought in places like California where we grow most of what we feed the nation.

It's like a frog in the pot....if you were to time travel from 1950, you would be horrified at the current state of civilization and the planet, because it's a slow change, people forget and ignore how bad it really is. The pot doesn't need to be boiling for the frog to get cooked.

eoe said:

Aside: TIL I've only seen the new Mad Max.

Oh, I know. I'm not waiting for Bartertown, per se. I'm waiting until, say in the case of inequality causing civil unrest, rich people getting strung up in public by huge mobs.

You know, stuff that happens in movies but is coming to a city near you. Literally.



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