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Tesla Gigafactory Austin 4K Day 500 - 12/4/21 -

bobknight33 says...

Tesla should put out about 940K vehicles this year. Last year run was 480K cars.

With Giga Texas and Berlin coming online this year (hopefully 5 K).
Next year 2022 looking to see 1.6 + Million vehicle and 2023 close to 3 Million.

The ICE age is ending.
Ford, GM, VW, Toyota will be left in foot note of history this decade.

Green New Deal: Last Week Tonight with John Oliver (HBO)

ChaosEngine says...

Basic human empathy?

I can't predict the future accurately, but I can say that there is a high probability (certainly more likely than not) that climate change is going to hit humanity hard.

Now I suspect we'll get through it. We've survived ice ages and so on. It's just gonna suck for a few decades/centuries.

In fact, the only real solution I see to climate change is to significantly extend the average human lifespan. If everyone alive was suddenly going to be here for the next 200 years, you might see some actual policy change at the highest levels.

BSR said:

Why?

Temperature Anomalies By Country 1880-2017 - NASA

RFlagg says...

Conservatives: FAKE DATA. NASA is just saying this to make money [but the denial stuff is all sponsored by the fossil fuel industry who somehow isn't biased]. Climate change is fake. If you think about it, CO2 is good for plants [most are doing their max exchange, and it makes them have less nutrition... plus most of the globe isn't green, it's blue or desert... would be one thing if there was a way to keep that CO2 where the plants actually were and down where they were], its what they breath. It's a war on coal and oil. Ice levels in the Antarctic are rising [some data suggests it has, and may, but it is offset by Greenland ice loss alone, let alone ice loss from every other place like Alaska, Canada, Russia, the Nordic countries, etc]. It's cold here on January 3, so much for global warming [odd they never mention the problem on August 23 or whatever]? They said there's going to be an ice age back in the 70's [they can't show the science papers, just an article in Newsweek or Time], and just last year or so, they said solar minimums will result in another mini-ice age [again, no, nothing about climate in the actual science paper, just the press running their own version of the paper].

If You Detonated a Nuclear Bomb In The Marianas Trench

Lambozo says...

You all are right to call BS on this video. Its trash.

The earthquake that caused the 2004 tsunami in Sumatra released a total of 9 600 000 megatons of energy....that's a bit more than 50 megatons. I don't know though, I'm not a math major.

This earthquake didn't make new continents, nor did it cause an ice age by pushing earth a significant distance away from the sun. So I'm going to guess that neither would this bomb.

The portion of the 2004 earthquake's total energy that was released on the surface of the sea floor was only 26 megatons and it was released a lot less quickly than the detonation of the Tsar bomba, I'll give ya that.

Probably generate a Tsunami, but not a large one. Large natural tsunamis, like those in 2004 and 2011, are generated by very sudden movement of the ocean floor over a large area; the 2004 Sumatra quake lifted the sea floor several meters, very rapidly, along a 1600 km long section of fault, displacing a total of 30 cubic kilometers of water. Google "what does a cubic kilometer look like". Its a lot of water.

Not sure if the bomb can move that much water at a single site; I don't think it replicates the right "mechanics" of large scale tsunami generation....

Climate Change: What Do Scientists Say?

newtboy says...

What do real scientists say?
...the one's he worked with all said Lindzen is totally wrong, and his views are not held by the vast, VAST majority of other scientists that actually work in climatology. He's a political shill now, working for 'conservative think tanks' to deny climate change.

https://insideclimatenews.org/news/06032017/climate-change-denial-scientists-richard-lindzen-mit-donald-trump

Note, his graph at the beginning that appears to show no significant rise because as usual they start in late 97-98, a super hot El Nino year (the hottest on record) typically used as a starting point to pretend that temperatures aren't rising as fast as they are. Start at any other time to see how different the results are. This graph contains the hottest 15 years in recorded history over a period of the last 19 years. That's pretty telling by itself.

1)the climate is always changing-but according to natural cycles, we should be in a cooling period, not a warming period.
2)so at least in his mind, everyone agrees CO2 is a greenhouse gas that causes warming...that's better than most deniers.
3)"little ice age"-During the period 1645–1715, in the middle of the Little Ice Age, there was a period of low solar activity known as the Maunder Minimum. The Spörer Minimum has also been identified with a significant cooling period between 1460 and 1550 (it was not caused by low CO2 levels), and CO2 is produced more in warmer temperatures than cold, so starting shortly after then you can claim the CO2 levels have been rising since well before the industrial revolution...which cherry picked like that may be technically true but is again misleading by starting at an unusually low level following a low level solar period, but the level of that rise has consistently risen since the industrial revolution, and is incredibly higher than any natural mass releases besides rare massive super volcano eruptions that caused mass extinction events.
4) just plain not true, and not agreed on by scientists.
5)What they actually said-
Improve methods to quantify uncertainties of climate projections and scenarios, including development and exploration of long-term ensemble simulations using complex models. The climate system is a coupled non-linear chaotic system, and therefore the long-term prediction of future climate states is not possible. Rather the focus must be upon the prediction of the probability distribution of the system�s future possible states by the generation of ensembles of model solutions. Addressing adequately the statistical nature of climate is computationally intensive and requires the application of new methods of model diagnosis, but such statistical information is essential.

Confident prediction of future weather is not possible, weather predictions are based on statistical probabilities too. Because they aren't perfect doesn't mean they're wrong, useless, or should be ignored until they're 100% right every time. More funding for more study will improve the predictions consistently, but we are intentionally defunding them instead.

Religion channel? As in the religion of climate change denial? That's not what that channel is.
Philosophy channel? What?
Learn channel, only if the viewer looks into his BS elsewhere to learn the truth.
Lies, yep...controversy, yep....politics, yep....conspiracy,OK. His ilk are steeped in those, but you left out money, the driving force for all the deniers controversial, political lies and crazy conspiracy theories. ;-)

We Didn't Listen

Climatologist Emotional Over Arctic Methane Hydrate Release

bcglorf says...

The simplest counter argument to your catastrophic prediction is the stability of the paleo-temperature record. If there has been a methane 'time-bomb' just sitting there waiting to be set off anytime the temperature got an extra degree warmer then temperatures wouldn't be stable as they have been over the last millenia. The gradual shifts from ice-age to global rain forests wouldn't have been gradual at all, and likely wouldn't have been reversible either.

The more likely answer is our understanding of climate functions and things like just how much methane is likely to escape in a certain time frame is incomplete.

newtboy said:

These methane clathrate (methane hydrate/hydromethane) deposits have been releasing both under the ocean and from permafrost melt for years now...with the rate of their melt release increasing exponentially.
Pound for pound, the comparative impact of CH4 on climate change is more than 25 times greater than CO2 over a 100-year period.
For those of you who are religious....this is the 'burning seas' you would expect from the apocalypse, because the pockets of gas coming from the ocean are highly flammable, even explosive.
This is why I have said for over a decade that there's absolutely no chance to avoid human extinction along with a world wide extinction of most of life. Once the methane started bubbling up from the sea floor, any chance of stopping the change was gone, and that was a while ago and we've done absolutely nothing but increase the amount of greenhouse gasses we produce. The ocean responds quite slowly to climate change, so there's nothing that can be done now that it's warm enough to release the methane, even if we stopped producing all greenhouse gasses today.

This is game over, people, game over. A massive methane release will have almost immediate effects and could double the entire temperature rise since the industrial revolution almost overnight. When (not if) that happens, say goodbye to nature both on land and in the seas.
The above number, 80% of life on earth vanished, is misleading. 80% of species were lost completely forever, 98% of all biomass died, so of the 20% of species that were left, only 10% of their population survived. Humanity won't.
*doublepromote
*quality

Ice Age: Collision Course | "Cosmic Scrat-tastrophe" Short

Real Time - Dr. Michael Mann on Climate Change

RFlagg says...

Because Fox News, Rush Limbaugh and the rest... "CO2 is good for the Earth, it helps plants" (ignoring that most plants are absorbing about as much CO2 as they can already, and ignoring the bigger problem that very little of the Earth is green, and no walls or ceilings to keep the CO2 where plants are), "compact fluorescent bulbs are stupid, they have mercury in them!" (ignoring that the mercury in them and the mercury put into the air by the power plant is less than the mercury put into the air by the power plant to power regular bulbs). And the news media paints it as a debate, having one climate change scientist debate one climate change denier (though the media still refuses to call them deniers and paints them as skeptics) and this isn't just the right wing media, almost all the media in the US presents it as a debate. They don't present the fact that a 97% consensus exists.

Then there is religion. They talk how insane it is to assume that humans, made of God could destroy God's work. That we can't damage the Earth as God made it... of course they take the idea of destruction literal, and not in the way people actually mean when they say it's destroying the Earth. They also don't care about the repercussions of future generations as "Jesus is coming soon, well before any of this will matter"... more or less an actual quote. They believe also that God has granted mankind all authority over the Earth and not that it was stewardship over the Earth, so we can and should do whatever we want.

There's also ignorance. The media, especially the right wing media, portray the idea of climate change as presented is being presented as being only 100% caused by humans, they claim that the pro climate change scientists won't acknowledge any part of it might be natural. The media is playing it as an all or nothing scenario, either humans caused it all, or caused none of it. This isn't what any scientists are saying. They are just pointing out the natural uptick vs the uptick we are seeing is explained by human burning of fossil fuels, and that's what the 97% consensus is about, the uptick we are observing vs what would be expected naturally. But not understanding, and thinking science is ignoring all possible natural causes, they deny the whole thing.

Heck, just look at the media uproar over the supposed mini ice age that is coming in 2030 or so. Of course the actual paper never mentions an ice age or climate at all, and neither did the presentation. The problem was the press release for presentation mentioned the Maunder Minimum and linked to the Wikipedia article about it, and from there the media assumed that would mean a new mini ice age, even though the mini ice age during that time was started before the Maunder Minimum. Nobody in the climate change community is really calling for a mini ice age (just like it was never widely thought in the 70s that we were heading for global cooling, it was understood even then it was warming, the cooling thing came from an article in Time if I recall correctly, not exactly a peer reviewed science journal) come the 2030's, at best we may get a very small slow down of the warming, but CO2 levels are 40% higher than during the Maunder Minimum. Anyhow the media tends to mislead the public with things that wasn't actually said. The right wing media machines especially know that their audience won't vet their sources or information and will trust them and talk about conspiracies to hide the truth. Heck most of the media never even cleared the air over climategate emails, so most of the deniers still cite the climategate emails as a valid thing, even though in context and with scientific understanding none of the climategate claims are valid, and in fact still point to global warming... (http://www.iflscience.com/environment/mini-ice-age-hoopla-giant-failure-science-communication)

There's also the change from "global warming" to "climate change" which they don't understand to be an escalation of the term, and think instead it's toning it down.

JustSaying said:

Maybe it's just me, americans seem incapable of understanding that global warming is not up for debate but a reality that affects mankind right now. Why?

How to Break the Internet

lucky760 says...

Interesting info, but also kind of false/lame advertising.

How to break the Internet:
1) allow older hardware to keep running; can't really do anything to cause that
2) cut the cords; as he said, you couldn't cut enough to cause a problem
3) allow (?) a solar flare to happen and destroy our power grid; oh, shut up

How about:
4) wait for a huge meteor to collide with Earth and cause a mass extinction and all of mankind; boom, Internet is broken
5) wait for the next ice age

They aren't describing "how to break the Internet." It's just "things that could affect the Internet."

Girl in a Toyota Supra - The full, uncensored version in HD

Star Wars Battlefront Reveal Trailer

poolcleaner says...

Disney just knows how to put intellectual property to work! That bitch is a hive mother. Little star wars and marvel babies forever.

My hope is that Storm and Elsa hook up. When they make love it creates an ice storm that covers the planet, creating an ice age -- and it turns out that the only thing that saves humanity from this ice age is global warming. And everyone loves republicans and celebrates their fore knowledge, which is actually wizard knowledge, of the ice apocalypse.

Vsauce - Human Extinction

MilkmanDan says...

MASSIVE LONG POST WARNING: feel free to skip this

I usually like Vsauce a lot, but I disagree with just about every assumption and every conclusion he makes in this video.

Anthropogenic vs external extinction event -
I think the likelihood of an anthropogenic extinction event is low. Even in the cold war, at the apex of "mutually assured destruction" risk, IF that destruction was triggered I think it would have been extremely unlikely to make humans go extinct. The US and USSR might have nuked each other to near-extinction, but even with fairly mobile nuclear fallout / nuclear winter, etc. I think that enough humans would have remained in other areas to remain a viable population.

Even if ONE single person had access to every single nuclear weapon in existence, and they went nuts and tried to use them ALL with the goal of killing every single human being on the planet, I still bet there would be enough pockets of survivors in remote areas to prevent humans from going utterly extinct.

Sure, an anthropogenic event could be devastating -- catastrophic even -- to human life. But I think humanity could recover even from an event with an associated human death rate of 95% or more -- and I think the likelihood of anything like that is real slim.

So that leaves natural or external extinction events. The KT extinction (end of the dinosaurs) is the most recent major event, and it happened 65 million years ago. Homo sapiens have been around 150-200,000 years, and as a species we've been through some fairly extreme climatic changes. For example, humans survived the last ice age around 10-20,000 years ago -- so even without technology, tools, buildings, etc. we managed to survive a climate shift that extreme. Mammals survived the KT extinction, quite possible that we could have too -- especially if we were to face it with access to modern technology/tools/knowledge/etc.

So I think it would probably take something even more extreme than the asteroid responsible for KT to utterly wipe us out. Events like that are temporally rare enough that I don't think we need to lose any sleep over them. And again, it would take something massive to wipe out more than 95% of the human population. We're spread out, we live in pretty high numbers on basically every landmass on earth (perhaps minus Antarctica), we're adapted to many many different environments ... pretty hard to kill us off entirely.


"Humans are too smart to go extinct" @1:17 -
I think we're too dumb to go extinct. Or at least too lazy. The biggest threats we face are anthropogenic, but even the most driven and intentionally malevolent human or group of humans would have a hard time hunting down *everybody, everywhere*.


Doomsday argument -
I must admit that I don't really understand this one. The guess of how many total humans there will be, EVER, seems extremely arbitrary. But anyway, I tend to think it might fall apart if you try to use it to make the same assertions about, say, bacterial life instead of human life. Some specific species of bacteria have been around for way way longer than humans, and in numbers that dwarf human populations. So, the 100 billionth bacteria didn't end up needing to be worried about its "birth number", nor did the 100 trillionth.


Human extinction "soon" vs. "later" -
Most plausibly likely threats "soon" are anthropogenic. The further we push into "later", the more the balance swings towards external threats, I think. But we're talking about very small probabilities (in my opinion anyway) on either side of the scale. But I don't think that "human ingenuity will always stay one step ahead of any extinction event thrown at it" (@4:54). Increased human ingenuity is directly correlated with increased likelihood of anthropogenic extinction, so that's pretty much the opposite. For external extinction events, I think it is actually fairly hard to imagine some external scenario or event that could have wiped out humans 100, 20, 5, 2, or 1 thousand years ago that wouldn't wipe us out today even with our advances and ingenuity. And anything really bad enough to wipe us out is not going to wait for us to be ready for it...


Fermi paradox -
This is the most reasonable bit of the whole video, but it doesn't present the most common / best response. Other stars, galaxies, etc. are really far away. The Milky Way galaxy is 100,000+ light years across. The nearest other galaxy (Andromeda) is 2.2 million light years away. A living being (or descendents of living beings) coming to us either of those distances would have to survive as long as the entire history of human life, all while moving at near the speed of light, and have set out headed straight for us from the get-go all those millions and millions of years ago. So lack of other visitors is not surprising at all.

Evidence of other life would be far more likely to find, but even that would have to be in a form we could understand. Human radio signals heading out into space are less than 100 years old. Anything sentient and actively looking for us, even within the cosmically *tiny* radius of 100 light years, would have to have to evolved in such a way that they also use radio; otherwise the clearest evidence of US living here on Earth would be undetectable to them. Just because that's what we're looking for, doesn't mean that other intelligent beings would take the same approach.

Add all that up, and I don't think that the Fermi paradox is much cause for alarm. Maybe there are/have been LOTS of intelligent life forms out there, but they have been sending out beacons in formats we don't recognize, or they are simply too far away for those beacons to have reached us yet.


OK, I think I'm done. Clearly I found the video interesting, to post that long of a rambling response... But I was disappointed in it compared to usual Vsauce stuff. Still, upvote for the thoughts provoked and potential discussion, even though I disagree with most of the content and conclusions.

newtboy (Member Profile)

Trancecoach says...

While the climate is complicated, the climate science is not. The U.S. winter temperatures plummeted from 1950 to 1979. The scientists reacted to this with a "global cooling" scare, as reported by Science News in 1975 (PDF). As such, NASA warned of a new ice age by the year 2020. Then, after 1979, temperatures got much warmer, so NASA's James Hansen began the global warming scare (PDF).

But after the year 2000, temperatures began to plummet again. So NASA and NOAA responded with the only sensible solution. They altered the data to eliminate the earlier warmth and the current cooling.

But that wasn't sufficient for keeping up with the cooling temperatures, so they renamed "global warming" as "climate change."

It is for these and other reasons that climate science undercuts its efforts with fraudulence.

Bill Nye: You Can’t Ignore Facts Forever

A-Winston says...

What an idiot. Yes, the temps have been up for a while. Just like we've had mini-ice ages and mini-bumps throughout history. Look at geology reports (oh, wait, he's only a mechanical engineer.) Nothing new here, folks. Yes, we're pumping out carbon dioxide. So did volcanos in the distant past. So what? We've got a lot of buffer called the ocean. Lastly, Dr. Nye, two coincident facts don't show causality. Oh, you wear a bow-tie, you must be smart. See? Classic example of two facts that are coincident but not related. Except for the you're being smart part. That part isn't true. Michael Crichton had it right in State of Fear.



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