Have you... read the news lately? You say it's not a matter of politics, but the politicians are absolutely trying to roll back the clock, push dirty tech, eliminate all environmental protections and regulations.
Yes, in one country who seems hellbent on destroying itself.
But looking globally, more and more countries seems to get it at this point, and at least move in the right direction, compared to others. The others will make themselves irrelevant faster than the others can reach a future without fossil fuels.
One of the largest countries in the world, measured by size, population, economy, and military. If you hadn't noticed, the US can do a lot of damage to the rest of the world all by itself. And pollution does not respect borders. Global warming does not respect borders.
You have to be born yesterday to believe that Democratic leaders haven't merely hand-waved and virtue-signaled about global warming for decades. I realized this back in the 1990s.
Democrats have superior rhetoric, and they are less openly hostile, but their long record of doing nothing to help is unsurpassed. They will fiddle while Republicans burn Rome. And don't forget that Joe Manchin for example was a Democrat, one who dominated Democratic policy during the Biden administration.
They had political power! During the Biden administration, during the Obama administration, during the Clinton administration.
Al Gore is a famous environmentalist... for making a movie after he was out of power. What the hell did he do for the environment when he was literally in the Oval Office, at the side of the President?
https://ember-energy.org/data/china-cleantech-exports-data-e...
https://ember-energy.org/latest-updates/global-solar-install...
https://ember-energy.org/latest-insights/solar-electricity-e...
https://ember-energy.org/latest-insights/indias-electrotech-...
https://ourworldindata.org/grapher/installed-solar-pv-capaci...
https://ourworldindata.org/electric-car-sales
Trajectories are favorable and compelling. We can go faster though. “You can just do things.”
real politics are often concerned with survival
The number of people I personally know who thought the country was going to end on J6 who now call the entire thing a “political hoax” breaks my brain.
Not to mention the endless posts about “where are all the people claiming COVID was so deadly now?” Who literally completely ignore the MILLIONS of deaths caused by COVID…
Until these people have their own son or daughter killed by X - they’ll happily claim it’s not actually a problem. Or find something completely unrelated to blame instead if it doesn’t align with their Twitter feed.
https://www.pewresearch.org/2025/11/05/impact-of-climate-cha...
https://www.pewresearch.org/2025/08/19/global-climate-change...
https://www.pewresearch.org/science/2024/12/09/how-americans...
https://www.pewresearch.org/short-reads/2023/08/09/what-the-...
Clean tech on its own is too slowly to be meaningfully impactful by the time we need it.
I hate this kind of hyperbole because it obscures the real dangers. No one is going to suffocate any time soon. Atmospheric CO2 is around 450ppm. The CO2 in a meeting room of a typical office can easily reach 1500ppm or more[1]. Is everyone in meeting rooms "suffocating"?
[1] https://www.popsci.com/conference-carbon-dioxide-tired-offic...
( This book goes into detail but is quite readable: https://www.henrygrabar.com/paved-paradise )
All the rest of society pays massive amounts in construction costs:
> adding tens of thousands of dollars per housing unit and, in some cases, increasing total construction costs by more than 50%.
This is from a recent update to Donald Shoup's estimates from the classic "The high cost of free parking": https://escholarship.org/uc/item/9f88x32n
The fact that fossil fuels -- since their mass adoption in the late 19th century -- are the single largest cause of improved living conditions is standard economic history.
> An unsustainable solution is not in-fact a good solution.
It was a perfectly good solution. It replaced wood fires which are clearly worse. Coal was great until natural gas became available. As solar/wind/nuclear become abundant, they are conintuing to displace fossil fuels.
Furthermore, yes, getting to the point where we're no longer starving and in thatched huts did require fossil fuels, but now we know what they do, and that they're actively having an effect on the environment, and clearly us, are we so stuck in our ways we can't change our actions to secure a life for those that come after?
[0] https://www.bureauofinternetculture.art/memes/shareholder-va...
I'm glad we agree that fossil fuels were necessary. It has nothing to do with "shareholder value" -- it has to do with minimizing human suffering.
Also, it's noteworthy that US emissions peaked in 2007. We're down ~20% since then. The world is absolutely addressing climate change, and the worst case scenarios have already been avoided. Faster would be better but we're moving reasonably fast.
- fossil fuels have provided huge benefits
- the accumulation of CO2 in the atmosphere is causing gradually increasing problems that will eventually become severe in some places
- a lot of people made a lot of money along the way
- at some point, some people chose to lie about the problems
- lying about the problems is morally wrong
- the transition off fossil fuels will be expensive
- that is not a sufficient reason not to do it
* https://www.newyorker.com/cartoon/a16995
* https://tomtoro.com/cartoons/
* https://condenaststore.com/featured/the-planet-got-destroyed...
I wonder how long before in-home CO2 extraction becomes a thing.
I frequently send this medium article [1] to friends + family for a basic dive into how CO2 affects our thinking and abilities at various levels in common areas.
The article cites a study [2] which graphs cognitive score for different activities at different CO2 concentrations. Each activity's cognitive score is worse at higher CO2 concentrations, EXCEPT "focused activity" or "Information search" (up to some point)
[1, note it is from 2016] https://medium.com/@joeljean/im-living-in-a-carbon-bubble-li... [2]https://pubmed.ncbi.nlm.nih.gov/26502459/
I find it hard to believe that stat you provide -- seems like a bit of a shiny lure without much merit.
Maybe if CO2 PPM wasn't so high I could make sense of it.
Though I'm not excluding the possibility that indoor CO2 concentration strongly correlates with cognitive underperformance, which may be caused by other compounds emitted by human body.
I think it would be interesting to see what effect, if any, an indoor C02 level of near 0 would have on humans and mammals. Because your blood has to stay in a narrow PH range, and C02 is part of maintaining that, I wouldn't presume it would be good.
I think a small desktop C02 scrubber might have a market in the same demographic that pays for air ionizers, de-ionizers, HEPA filters and incense burners.
It turned out the building had been sealed extremely tightly to keep out the winter cold and because it is old, it does not have a proper HVAC system.
They discovered that CO2 levels stayed around 1200 ppm throughout the entire winter, sometimes even higher. This had likely been the case for decades.
It is a school in a small, low‑income town. I cannot help wondering how many kids were labeled as underperforming when they were actually struggling with the effects of chronically elevated CO2 levels.
I suspect the presence of protein, fats and sugars influence the hormone production regulating appetite far more than these changes account for. I would expect the same health issues to be affecting other animal species in just as drastic a measure as humans if it were true, and also that global obesity happened at a more uniform pace rather than coinciding with the introduction of modern western eating habits and lifestyles.
For example: https://www.scientificamerican.com/article/as-co2-levels-ris...
More specifically, yes, protein content decreases with rising CO2 levels. Maybe not enough to cause obesity on its own, but enough to be a compounding factor. Especially when your staple is, say, rice -- which is what the paper linked above looks at.
So currently we're at 428 with 3.5 increase per year, yeah, that's scary if it doesn't slow down soon. Makes you wonder about what indirect health side-effects that could have on us.
also is it accurate to say that the blood co2 level is mostly a snapshot of the moment blood is drawn? or is it affected by longterm environment
I think a lot of people would be surprised at the CO2 level in different indoor environments they spend time in each day.
https://en.wikipedia.org/wiki/Bohr_effect
I think regular exercise can help to offset some of the effects of rising CO2 levels. Clearly not an end game solution but it's something to consider because you do have control over this one.
I'm sure there's other papers out there, but this is the first one for this post: https://www.sciencedirect.com/science/article/pii/S036013232...
Anyway, CO2 levels rise on planet earth, which cause indoor levels to rise too. As it turns out, because of ventilation and such, indoor levels are always a bit higher than outdoor levels. We cross some critical threshold and it gets really hard for us to take on complex cognitive tasks and make good decisions. This effects everyone equally more or less a bit worse at planning, a bit worse at solving problems, a bit worse and making critical decisions.
In the long run, planners make worse decisions, governments make work decisions, voters make worse decisions, students perform more poorly... you get the picture. Over 20 or 30 years these bad decisions start to ramp up into meaningful impacts on the world. At risk of "post hoc ergo proctor hoc"-ing myself, the tipping point for this being somewhere close to 400ppm would make a lot of sense, because people seem to be noticeably dumber some time after 2014 ish? Hard to really pin it down though, but once CO2 levels started to routinely crest over that 1000ppm it seems to me that the world started to get a lot crazier.
Like, we can blame it on one politician we don't like or another, or on bad economic forecasting, or on the schools, or on latent racism / sexism / whatever-ism. To be clear, those are all legitimate concerns, but at the end of the day we're just animals more or less stuck on this orb zipping through the cosmos and if we're suddenly unable to do high level reasoning as well wouldn't you expect to see an increase in "dumb ideas" being accepted?
Depending on how much you consume, you can cut your emissions by 50%!
Regenerative ranching is a lie and is more based in "vibes" and "energies" than science.
indoordin0saur•1h ago
Tade0•21m ago
https://ourworldindata.org/contributed-most-global-co2
But a distant second in per year emissions:
https://www.worldometers.info/co2-emissions/co2-emissions-by...
The EU, not listed here, sits between the US and India at about 3.05 billion tonnes.
It's all up to China, which took over a huge chunk of the world's manufacturing. And all up to us, buying Chinese products.