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China 12 billion tons CO2 and steady, USA 6 billion tons CO2 and falling.

US bad, China very bad.


This kind of denial prevents any solution for global warming.

- USA emits much more per Capita

- CO2 accumulates in atmosphere, so you must account for emissions since the country industrialized

- USA sent it's polluting industries to China and buy the final products

The AA motto goes well: The first step is to admit you have a problem


No denying that US CO2 emissions down 16% since 2005

Yes, in part because the US outsourced a lot of their industry to China since. The US is still one of the principal per capita emitters, they need to cut emissions by two thirds to catch up with Europe and in half to reach China.

No denying US increased crude oil production from 5 to 13 million barrels per day and lng from 50 to 112 billion cubic feed per day. It just so happens PRC widget exports count as PRC emissions but US fossil exports don't count as US emissions. If they did US would be emitting roughly the same as 2005 or 30% higher, depending on if you believe industry or climate scientists. Industry claims lng is cleaner than displaced coal. Scientist claim lng leaks substantially higher than industry admits.

China population is 4 times of US and a lot of CO2 there comes from US outsourcing energy-intensive production.

> China population is 4 times of US

This is a fair criticism of per capita US emissions.

> a lot of CO2 there comes from US outsourcing energy-intensive production

This is not a reasonable indictment of US per capita emissions. China chooses to manufacture for the US and the world. Consumption, by the US, but importantly, also the rest of the world would be less if China didn't do cheap manufacturing at scale.


~15% of PRC emissions are attributed to exports. On the other hand 0% of US oil and lng exports are attributed to US emissions. Entire shale revolution is literal energy intensive production, it's just attributed to importers not exporters in accounting. In another world, emission accounting would be territorial - renewables would be credited to producer, carbon would be taxed to extractor.

Reasonable framing is PRC is emitting a lot simply because it has 4x people, exports are not substantial contributor, with caveat their population is declining. US is emitting more than what accounting shows, while also adding more increasing pop with higher per capita emissions. Probably not reasonable to criticize countries for population growth, but pretty fair to point out US (and other fossil exporters) should have exports count towards emissions, conversely, PRC renewable exports should be credited.

Instead they're being punished for producing the panel that saves other people emissions. For comparison US exported ~5 billion BOE / barrels of oil equivalent per year, PRC exported 0.5 BOE in solar, which translates to displacing 15 billion BOE assuming 30 year life span. In real world, PRC renewable exports is displacing 3x more emission than US fossil exports generate. That 15b BOE is larger than PRC emissions via exports, i.e. for all intents and purpose PRC export is now (substantial) net carbon sink, it's a global decarbonization utility. Meanwhile US chooses to be export fossil to the world.


Climate doesn't care about population or per capita metrics. The only metric that matters is CO2 PPM.

So all China needs to do is split in two to halve their emissions?

No, all China has to do, is to emmit the same CO2/land mass as the USA (or better, as the EU).

> CO2/land mass as the USA

I'm trying, but really struggling, to understand your logic of anchoring on land area.

Can you explain why you think that's a better metric than per capita? Is it because there are climate-changing emissions that are NOT driven by humans (e.g. seasonal wildfires, volcanic eruptions, etc.)? Or is it something else?


The amount of emissions that the planet can take (a that is the real crux of the problem) is what its ecosystems can offset.

It’s very hard to calculate exactly how much the ecosystem inside a country borders can offset, but a good enough metric is its landmass.

Sure, countries like Morrocos will win with this metric and countries like Brasil will lose. But in the end, it’s much better than rewarding what is actually a problem (for climate) like if it was some virtue: high birth rates.


Thanks for explaining your thinking.

> It’s very hard to calculate exactly how much the ecosystem inside a country borders can offset, but a good enough metric is its landmass.

I think this is a flawed basis, because weather patterns, sea rise, etc. don't honor country borders. Only highly localized pollution is somewhat "constrained", but country borders are even porous to that.

So I still don't know that it is an effective incentive to find a better balance. Per capita also has its problems, like penalizing less-developed countries from developing their societies, industries.


So if they annex Mongolia and Siberia, their emissions went massively down?

Nah.


What?

My point is that people tend to turn emissions into a pissing contest about which country is emitting more, and it always becomes a debate of total emission vs. per capita, because it's ultimately a political issue.

What I'm saying is that total emissions are what matter for climate change.


Total emissions matter on a global scale. To know approximately how much each nation ought to adjust their emissions we need to look at per capita adjusted for imports/exports for products and services consumed locally but created remotely.

You said per capita doesn’t matter.

If China split evenly into two new countries, each country’s emissions are half what China’s was.

This is why per capita matters.


Climate doesn't care about climate change, humans do. Only worthwhile metric is what geopolitics agree on, right now that's per capita emissions even though it's lenient vs historic emitters.

Great sounds like they know how they can improve. If they halve their population they'll get it down to USA levels!

The traditional HN solution for Climate Change: If they only had more babies in the USA, their CO2 per capita emissions would fall and we would save the planet!

These 5th column arguments, are just appaling. USA (and EU, if we finally wake up and smell the coffee) don't have to pay for Asian high birthrates.

If a country has the same area as another, I expect that country to stick to the same total emissions.

China doesn't have to pay for it's high birthrates in the past? Well, then the West doesn't have to pay for their inovation and productivity in the past as well.


while even people born in Asian countries like me would like to go back 3-4 generations and forcefully reduce birthrates, it is not a problem as simple as it seems.

By that logic Canada, Australia, NZ, and arguably even US are settled places and should not be counted.

I do agree that every goalpost can be moved by drawing the boundary as you wish, but surely the fact that developed countries enjoyed a good standard of living for 100+ years and contributed more for a long time counts for something


China is doing so while western countries delegated a lot of its manufacturing to China though.

The fact that US emissions are not going down shows that something is really really wrong there.

Europe claiming that its emissions are going down is deceptive as taking into account its share of emission in China would paint a different picture.


Sure, in the end, we must always find a way to blame western societies while we give a blank check for China (and other bad actors) to continue doing whatever they are doing...

This was never about saving the planet, it was always about destroying our socio-economic system. Look how the tune changed in Brazil when Lula came into power: they never burned so much rainforest, but now it's fine, becasue socialists are in power.


Oops, i fed a troll or an ai

He’s a troll

The issue is never the issue. The issue is always The Revolution.

Now do cumulative over past century, then account for US consumption of goods now produced in China.

https://news.ycombinator.com/item?id=45108292

China falling actually.

> USA 6 billion tons CO2 and falling

You're literally commenting on an article about it increasing.


ok but if you just look at the trends you'll see that actually china is flat, and america is decreasing, /on trend/

The most recent trends show China is decreasing and America is increasing emissions. China is building out renewable energy and America is doing the opposite. So these trends are likely to continue.

What "trends" are you talking about?


and per capita?

That's just over 10^-9 degrees Celsius per capita

Only kelvin would make sense for per capita calculations with temperature.

your right, an obvious mistake on my part, thank you for the correction :P

Try per capita

per capita?

It should have gotten more attention on HN

That's fascinating, is this explained in detail somewhere? How did you learn about this?

I'm learning ASL. That led me to learn about Deaf culture in North America. The stories that the Deaf have told each other, and have passed down. A world where everyone is deaf is one of the first stories you'll learn about; I'm not even sure when I first encountered it, but it was in that context.

One common modern version of the fable is told with an astronaut who finds that they've landed on a parallel Earth where everyone is Deaf and sign language is the norm.

The book A Study of American Deaf Folklore by Susan D Rutherford is a bit dated now but interesting in exploring the functions and roles of myths here.


Who is it for? Is there an option for Spanish?


Maybe every advanced social system has a propensity towards totalitarianism. Similar criticisms can easily be foisted on feudalism, mercantilism, socialism, anarchism, etc. I think in Western Liberal Capitalism there's still space for a middle class. More, it appears the peculiar features of this system have enabled it to unlock tremendous social vigor and provide for the People historic material wealth. Perhaps what's missing in this system isn't material...

I’m at a loss as to what these abstract to the heavens responses even mean to reply to. What I commented on was the propaganda tactics of capitalism. The topic in itself wasn’t even about the merits of it (but see the last sentence). What you get in response though are these chin-stroking platitudes about but maybe all social systems have their faults, and ah but look at how full and bountiful my fridge is because of this social system.

Cadre, I can't help you. If the guy says meta advertising works for him, I'd take his word for it.

Nobody is immune to propaganda.

And just like that, millions of disillusioned youth embraced communism ...

10th amendment - issuing IDs is a power already claimed by the states

The Supreme Court can fix that right up anytime they want.

What?? The Supreme Court doesn't write the Constitution.

In the new world, the Supreme Court can change basically any policy or old decision and make up things not in the Constitution. One example is Trump's immunity that they created out of whole cloth and that was nowhere to be found. At the same time they invented a reason why Trump's attempted rebellion against the US did not violate the constitutional amendment that was designed to keep someone like that from running for president

Nobody is immune to propaganda


Communism has killed hundreds of millions of innocent people. It's not cute or funny.


Every decade, global capitalism decides that 100 million people don't need to eat and they get to starve to death. In the same time period, slightly less than that die from lack of medical care the market decides they don't need.

And that's just contemporary capitalism. Hundreds of millions starved in famines, and starving people got to watch as the food they themselves harvested was shipped to markets that would pay more for it. Millions were enslaved, and cultures, races and communities were wiped off the faces of continents in the name of profit.


Yeah and the last century of capitalism created such a boom of food that it increased the population of the world by like 5 billion people


And created such a boom of medicine that one can assert that the poorest among us should be entitled to it, and not have that assertion dismissed for being literally impossible.


If only the market didn't decide that hundreds of millions of those people don't need to eat


What were they doing before capitalism and how did capitalism stop them?


It's a good thing capitalism existed to create the technology needed to tell us all how bad capitalism is. Down with capitalism!


You will find me on my fainting couch


I expected a piece titled "Inside CECOT" to have a part where the principal journalist actually goes there.


Don't think she could


Why not? Many journalists have already been there.

EDIT: See, ABC's Matt Rivers was /inside/. https://www.youtube.com/watch?v=ol0dcwHCb8Q


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