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Climate Change Just Changed by 50%

newtboy says...

Ignoring the rambling narrator, the few numbers we can see say even 200 GtC passes the tipping point in over 1/3 of models, assuming emissions peak soon, decline to current levels by 2030 and then decline much faster (all total pie in the sky optimism) hits 2 degrees rise by 2100, and the best case scenario estimate with aggressive mitigation (that we aren't doing) and as yet uninvented technology is 250-540GtC.
That's total failure and unavoidable doom.

The Paris Accord: What is it? And What Does it All Mean?

Diogenes says...

I don't support our pulling out of the Paris Accord. I think it was the wrong thing to do. And I don't mind GDP growth for other nations, even China. What I do mind is the notion that the world's greatest polluter can increase its amount of Co2 emitted and still be touted as successfully contributing to reduced Co2 emissions worldwide.

"Telling China to limit their total CO2 emission to pre 2005 values is like telling a teenager in the middle of puberty to limit their food consumption to the same amount as when they were 9 years old. It's just not an option."

Who's telling China to do that? I only suggested that China's pledge to reduce their Co2 emissions to 60-65% of their 2005 levels as a ratio of GDP isn't all that it's made out to be. Your analogy is faulty because food consumption is necessary for life, but spending billions on destroying coral reefs while making artificial islands in the South China Sea is not. The CCP certainly has the funds necessary to effect a bigger, better and faster transition to green energy. Put another way, I believe that China has the potential to benefit both their people through economic growth and simultaneously do more in combating global climate change. I simply don't trust their current government to do it. I've been living in China now for over 19 years...and one thing that strikes me is the prevalence of appearance over substance. Perhaps you simply give them more credence in the latter, while my own perception seems to verify the former.

"But their total emissions is still increasing! This is just a farce and they're doing nothing!"

The second half of your statement is a strawman. They are doing something, just not enough, imho. And China's emissions have yet to plateau, therefore it's not an achievement yet.

"Now you may say "China's not putting funds towards green energy!" Well, that's also not true. China already surpassed the US, in spending on renewable energy. In fact, China spent $103 billion on renewable energy in 2015, far more than the US, which only spent $44 billion. Also, they will continue to pour enormous amounts of resources into renewable energy, far more than any other country."

This is also misleading. What I'm suggesting is that China could do more. It's certainly a matter of opinion on whether the Chinese government is properly funding green initiatives. For example, both your article and the amounts you cite ignore the fact that those numbers include Chinese government loans, tax credits, and R&D for Chinese manufacturers of solar panels...both for domestic use AND especially for export. The government has invested heavily into making solar panels a "strategic industry" for the nation. Their cheaper manufacturing methods, while polluting the land and rivers with polysilicon and cadmium, have created a glut of cheap panels...with a majority of the panels they manufacture being exported to Japan, the US and Europe. It's also forced many "cleaner" manufacturers of solar panels in the US and Europe out of business. China continues to overproduce these panels, and thus have "installed" much of the excess as a show of green energy "leadership." But what you don't hear about much is curtailment, that is the fact that huge percentages of this green energy never makes its way to the grid. It's lost, wasted...and yet we're supposed to give them credit for it? So...while you appear to want to give them full credit for their forward-looking investments, I will continue to look deeper and keep a skeptical eye on a government that has certainly earned our skepticism.

""But China is building more coal plants!" Well that's not really true either. China just scrapped over 100 coal power projects with a combined power capacity of 100 GW . Instead, the aforementioned investments will add over 130GW in renewable energy. Overall, Chinese coal consumption may have already peaked back in in 2013."

Well, yes, it really is true. China announcing the scrapping of 103 coal power projects on January 14th this year was a step in the right direction, and certainly very well timed politically. But you're assuming that that's the entirety of what China has recently completed, is currently building, and even plans to build. If you look past that sensationalist story, you'll see that they continue to add coal power at an accelerating pace. As to China's coal consumption already having peaked...lol...well, if you think they'd never underreport and then quietly revise their numbers upwards a couple of years later, then you should more carefully review the literature.

"So in the world of reality, how is China doing in terms of combating global warming? It's doing a decent job. So no "@Diogenes", China is NOT the single biggest factor in our future success/failure, because it is already on track to meeting its targets."

Well, your own link states:

"We rate China’s Paris agreement - as we did its 2020 targets - “medium.” The “medium“ rating indicates that China’s targets are at the last ambitious end of what would be a fair contribution. This means they are not consistent with limiting warming to below 2°C, let alone with the Paris Agreement’s stronger 1.5°C limit, unless other countries make much deeper reductions and comparably greater effort."

And if the greatest emitter of Co2 isn't the biggest factor, then what is? I'm not saying that China bears all the responsibility or even blame. I'm far more upset with my own country and government. But to suggest that China adding the most Co2 of any nation on earth (almost double what the US emits) isn't the largest single factor that influences AGW...I'm having trouble processing your rationale for saying so. Even if we don't question if they're on track to meet their targets, they'll still be the largest emitter of Co2...unless India somehow catches up to them.

To restate my position:
The US shouldn't have withdrawn from Paris.
China is not a global leader in fighting climate change.
To combat climate change, every nation needs to pull together.
China is not "pulling" at their weight, which means that other nations must take up more of the slack.
Surging forward, while "developed" nations stagnate will weaken the CCP's enemies...and make no mistake, they view most of us as their enemies.
The former is part of the CCP's long-term strategy for challenging the current geopolitical status quo.
I believe that the Chinese Communist Party is expending massive amounts of resources abroad and militarily, when the bulk of those funds would better serve their own people, environment and combating the global crisis of climate change.

The Paris Accord: What is it? And What Does it All Mean?

mentality says...

While you can try to be idealistic and point the finger at total CO2 emissions, it's not a practical target for developing countries like China.

It's not a matter of them trying to "grow their economy faster than their emissions". They are a developing country, and their economy will grow fast, whether you like it or not. Telling China to limit their total CO2 emission to pre 2005 values is like telling a teenager in the middle of puberty to limit their food consumption to the same amount as when they were 9 years old. It's just not an option.

Now you may say "But their total emissions is still increasing! This is just a farce and they're doing nothing!" Well, saying that they're doing nothing is not true. Do you know what China's emissions would look like if they did nothing to limit them? Having China's emissions plateau is already quite an achievement, as the alternative is far far worse.

Now you may say "China's not putting funds towards green energy!" Well, that's also not true. China already surpassed the US, in spending on renewable energy. In fact, China spent $103 billion on renewable energy in 2015, far more than the US, which only spent $44 billion. Also, they will continue to pour enormous amounts of resources into renewable energy, far more than any other country.

"But China is building more coal plants!" Well that's not really true either. China just scrapped over 100 coal power projects with a combined power capacity of 100 GW . Instead, the aforementioned investments will add over 130GW in renewable energy. Overall, Chinese coal consumption may have already peaked back in in 2013.

So in the world of reality, how is China doing in terms of combating global warming? It's doing a decent job. So no "@Diogenes", China is NOT the single biggest factor in our future success/failure, because it is already on track to meeting its targets.

Don't let China distract us from our own responsibilities and how shitty of a job Trump is doing.

Diogenes said:

I'm torn by our pulling out of Paris. I think it's critical that we all cooperate to reduce our Co2 emissions. But I also understand that at least what China offered (not) to do is the single biggest factor in our future success (failure).

The Paris Accord: What is it? And What Does it All Mean?

Diogenes says...

I'm torn by our pulling out of Paris. I think it's critical that we all cooperate to reduce our Co2 emissions. But I also understand that at least what China offered (not) to do is the single biggest factor in our future success (failure).

Their "reductions" are tied to points of GDP compared to 2005 levels, meaning that they can either reduce their emissions, or grow their economy faster than their emissions grow. The latter is what is happening.

Their contribution is to try to have their reliance on coal "peak" by or prior to 2030. At the moment, they are emitting over 30% of the world's Co2, with the US at about 17%. But even when and if China's Co2 emissions peak, they almost certainly won't fall...they will plateau. As we speak, China is building dozens of new coal-fired power plants...and these new plants, along with those already built, have life spans of at least 50 years. So when you hear talk of China's already reducing their emissions, they aren't speaking of real reductions, rather lowered percentages as a ratio of growing GDP. For example, China emitted over 5,800,000 kilotons of Co2 in 2005, and 10,600,000 kilotons in 2015. Yet China's nominal GDP was only US$2.3 trillion in 2005, and a whopping US$11.1 trillion in 2015. So as a ratio of GDP, China's emissions appear to have decreased. The opposite is true, and they'll continue this farce for as long as possible. Now, some will answer with things such as:

A. But America pollutes more per capita!
B. But China deserves to have a per capita GDP that rivals that of the US!
C. You should be comparing GDP per capita or PPP!

To which I answer...our planet's climate and environments don't give a damn about these abstractions. What matters is the TOTAL amount of greenhouse gases being emitted.

So, I guess we won't keep warming under two degrees Celsius. Because it's more important that China's per capita GDP of about US$8,000 grows to match the US$56,000 of the US. In effect, if populations stayed the same, and the US economy stagnated...we'd need to wait for China's nominal GDP to grow to US$77.7 trillion compared to the US's $17 trillion.

Let me just add that if China were allowed to grow that powerful, polluting all the while, then the free nations of our planet would have graver problems than climate change.

You may think that China is a poor country without the current means to effect a major transition. To which I'll answer that their government and state-run corporations could stop buying foreign businesses and real estate, as well as not building more missiles, planes, rockets, blue-water navies, and man-made islands...and perhaps put those funds toward an honest shift toward green energy.

Logan: Superhero Movies Get Old

shagen454 says...

I watched the first couple of X-men and the first Spider-man... but once it became formulaic I started using the word "McMarvel" to describe the mainstream process of turning comics into "films" and slapping them together and shitting them out.

Don't get me wrong, I liked Doctor Strange - but look at something like David Lynch's Twin Peaks Returns. I mean this is why I like this guy - he is creative & defiant, always. The first 2 part episode is like the anti-thesis of Hollywood garbage (while incorporating some of it) and basically anti-reboot as well.

King Lewis - Sneak Peak rap session

Why It's Almost Impossible to Run a Two-Hour Marathon

greatgooglymoogly says...

Yes, by using both pacers and wind blockers, the Nike attempt wouldn't have counted as a world record. At one point it was considered that a sub-4 minute mile was scientifically impossible. The science here would be more reassuring if they talked about that fancy equation, and how it matches various real world runners very well. For example, runner A has a VO2 max of 60, and an efficiency of 95% of theoretical peak. It should be impossible for him to get below the equation's theoretical best time of 2:07, but the best in the world with those stats should get close. Science is all about building a model you think is representative of real life, then test it. I don't see any testing of the model here to prove its validity.

RAY MANZAREK-RIDERS ON THE STORM

RAY MANZAREK-RIDERS ON THE STORM

The Friendzone As A Horror Movie

enoch says...

@ChaosEngine
that article was utter shit.

"friend zone" is a term used to shame women?
how can that possibly be considered an even remotely true statement?

she makes a valid point in that women are not binary creatures,and are mutli-faceted,nuanced and complex.well of COURSE they are,but the "friend zone" is from the guys perspective,not a woman's!

do you know why the majority of some men end up in the "friend zone"? or should we just change that term to be more accurate "i am not interested in you because you put all your cards on the table in the first five seconds,so while i think that is sweet,i no longer am curious about you,because i already got you".

you know..the "friend zone",or as chris rock put it "emergency dick,just break glass".

the problem here is that while relationships are a long slog of compromise,negotiation and mutual respect to work towards a common goal.romantic courtships are akin to a game,a playful dance fueled by curiosity,intrigue and of course:lust.

the men who who get relegated to the "friend zone" do not understand this very basic tenant of courtship.they reveal all their cards up front,and while that may be the most honest approach,and one that women have been openly asking for,it ignores that underneath it all,a woman wants romance,mystery and a sense of discovery that will continually peak their interests.

they want to be woo'd,they want courtship and romance.
when a man shows all his cards he takes that way from the woman,and now that she knows she can "have" him.he no longer interests her.

and what the author of this article so callously ignores is that the "friend zone" is not really a friend at all,but a surrogate for a boyfriend.having a bad day?she calls her "friend".feeling bloated and unattractive? has her "friend" come over to make her feel better about herself.needs a date for her company christmas party and doesn't want to go alone? get her "friend" to come along.

so it should not be a surprise that some men find this hurtful and degrading.

but she has a point,the woman owes them nothing.the woman was honest and forthright and it is the man who has put himself in this position.

and let me be clear before i am accused of being a misogynist pig.

some men do the exact same thing,and i am guilty of it myself.

i grew up with three sisters,so i tend to be more aware and sensitive to women's choices,and i respect their space.i have never been one to push myself on any woman.i was never the one to pursue or as this article describes "persistent",because i saw that as a bit "stalky".

so if i was interested in a woman,and that interest was not reciprocated,i shifted to "friend" mode with no issue.to me it was a win-win.ok,so she was not interested in me in that way,but she is super cool,and interesting and now i have a really interesting and intriguing friend.

now here is an interesting thing that happened maybe half of the time.my new friend and i would hang out,go to pubs,clubs,movies and sometimes just make dinner and watch movies.friends right? she was upfront and honest with me that she was not interested in me in that way,and i can respect that.

and then one day she would have her college friend over for dinner (this is a true story btw,one of many).her friend was cute,smart,witty and had a sick sense of humor.yep,i was digging on my friends college friend,and we were flirting up a storm.we were vibing hard,clicking like we knew each other for years.

now what do you think happened?
i bet you can guess.
and you would be right.
my friend,who was honest with me about not being interested,started to get real shitty with me.like offensive shitty and i really did not understand why.it came out of nowhere,and now she was acting like some jealous girlfriend.

so i pull her aside and i am like..what the fuck is wrong with you? you are being an asshole!

you know what she said to me? and i can remember this clear as day "watching my friend flirt with you,and seeing how much she is into you.i began to see you in a different light.i can see how she sees you,and that you are amazing but you are MY steve! not hers!".

and then she tried to kiss me,which was just awkward,because to me? she was in the "friend zone",and had been for over 6 months.i didn't want her that way.the irony here is that she could not handle that,and our friendship dissolved.which just fucking sucks.

this scenario has played out in my life quite a few times.so while anecdotal,i suspect women have had similar experiences.

so the "friend zone' may be considered a woman's thing directed at men,but in reality it is non-gender specific.most likely because woman are pursued more than men,but both men and women can be put in the "friend zone".

so what can we learn from this?
don't be a sap.
have some self respect and do not allow another person to use you for their own well being and sense of self.
if they are not interested? move on.
if they just want to be a friend? then be a friend,but do not expect anything more.if you cannot handle that,then move on.

pining away from a distance in the slim hopes that the focus of your affections will one day change their mind,is just pathetic.

and for fuck sakes,stop blaming that person for your heartache.
you put yourself in that position,and you can pull yourself out.

and the term "friend zone" is not used to shame women,that is just fucking stupid.the "friend zone" is a place that you put yourself in,because of flawed sense of romance,and you allowed yourself to be used for the betterment of another human being.so while you may be hurt and angry,you only have yourself to blame.

respect yourself yo.
/end rant

NHL Evgeny Svechnikov - Future Trivia Answer

MilkmanDan says...

It almost pained me to sift it, because I'm an Avs fan and the old rivalry is still there for me a little bit.

But this transcended my bias on that pretty easily. Young kid, hero in his first NHL callup, Russian connection like so many of your team's greats (Fedorov and the all-Russian line were killer back in the peak days of Wings/Avs rivalry), happening in one of the final days at the Joe, plus this weird statistical quirk added in -- enough to make me jump up and be a Wings fan when I saw it!

Here's hoping that both of our teams pull off rebuilds ASAP and stop being cellar-dwellers. Young kids like this are probably key to that!

Fairbs said:

I tried to track down a Wings game summary video last night after getting home from a different hockey game; too many barley pops to seal the deal so thanks Milkman Dan for posting this and thanks for detailing the significance; I'd just heard young Russian scores shootout gamewinner and had visions of Datsyuk v2.0 even though that it will likely not work out as well for Evgeny; a boy can dream though...

Blower impeller design experiments

Drachen_Jager says...

Huge huge miscalculation on his part here.

Electric motors all have efficiency curves which show the efficiency (power output to power input) relative to the RPMs of the motor. Without addressing that, the rest of this experiment is meaningless. If he tested it on ten different motors he'd come up with ten completely different results.

What he SHOULD have done was to use a motor that he can fix the RPMs, adjust it to the peak efficiency RPMs for each setup and then measure windflow and power consumption. That would give him some numbers he can use.

There are now More Solar Panels than people in Australia

Asmo says...

Few points...

We have no options for serious load shifting to utilise all that solar power in the evenings when it would make a difference. And power companies refuse to trust it for baseload power, so they still generate what they estimate they need for base load,and pay for rapid generation to handle spikes. Most electricity generated from home solar in Aus is wasted.

Without battery backups, the best production of the day goes to the energy company for 8 cents, and we buy back power from them (generated by coal of course) at night for 36 cents. Our energy companies aren't going to pay a premium for power they really don't give a crap about.

Most panels in Aus face north/east, to generate the largest amount of energy. When most people aren't home to use it. Instead, panels should face north/west to generate the most power in the afternoon when we come home from work/fire up air conditioners/start cooking etc. And even then, the power than is generated is but a fraction of what is consumed during peak periods due to the setting sun.

Annnnd most people in Australia do not even check their systems to see if they're still doing anything... It's estimated 14% of all home solar systems are currently non-functional due to faulty panels, inverter or both.

Until the point in time comes when energy companies can create a way to load shift solar production to ensure continuity of power, or household power storage units pricing comes down enough to be viable, non industrial solar in Australia is mostly feel good propaganda.

And while a number of coal plants have closed recently, it's not due to lack of demand as solar take up reduces requirement for coal fired power... It's because the plants are not viable any more to run and owners do not want to run at a loss. Each one that closes represents a significant portion of our overall generation being lost, with no core plan for continuity (wind and solar are not being considered as a core strategy currently).

I'm all for saving the planet, but the science/facts on solar outweigh the feel goods. Perhaps instead of patting ourselves on the back, we should be thinking about a better plan.

officer Izzo-a message and a plea to the public

enoch says...

@Sagemind
yeah,i am with you on the balanced perspective thing,but with three negative comments and 0 votes,i didn't feel it was going to fair very well on the sift.

i think the main problem is that i had watched a bunch of this officers videos,and i found him to be reasonable,and he made a lot of really good points.

check out the link that i posted for newtboy,i think that was the first video of his that i watched that peaked my curiosity.

maybe i will post that video instead.

John Oliver - New Email Probe

Drachen_Jager says...

That still doesn't cover it. I've seen this claim, it's just spam from Trump to Alfa bank.

That doesn't explain why traffic peaked at important campaign moments.

It doesn't explain why the server on Trump's end suddenly went offline as soon as Alfa Bank was informed the connection was under observation.

It doesn't explain why there was as much communication coming FROM Alfa as there was leaving Trump's end.

It doesn't explain why the pattern mimics the usage of humans (computers don't sleep, they spam 24/7).

It doesn't explain why a NEW server on Trump's end opened for business a few days after the old one shut down and the VERY FIRST communication with another internet node was with Alfa Bank.

It's not 100% lock evidence. But, coupled with Trump's echoing of Putin policy positions, get rid of NATO, cede Ukraine, support Bashir al Assad, AND the fact that he's had three close advisors who have had direct financial and personal connection with Putin or Putin cronies (not to even mention his own financial dealings in Russia, which he won't reveal, even though he acknowledges that he's got "a lot" of money from Russia), I'd say it's pretty damning. Certainly more damning than anything in Clinton's e-mails AND the implications are greater. Clinton probably skirted the rules to benefit herself. Trump is almost certainly working as a Russian agent, even when it conflicts with American interests. I'd say that's no contest.



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