The air temperature is higher in the sun in busy marketplaces from high surface temperature of tarred roads and the thermal island effect of poor Indian urban design. Also on the top floors of buildings it tends to be really bad (roofs are mostly uninsulated).
Ministry for the Future: https://www.goodreads.com/book/show/50998056-the-ministry-fo...
Excerpt here: https://orionmagazine.org/article/the-ministry-for-the-futur...
If true, this summer and maybe winter maybe brutal.
And to lighten the mood, the US has more yoga teachers than coal miners:
https://www.sfgate.com/columnists/article/Yoga-teachers-vs-c...
Yoga teaching hasn’t been automated yet, and may never (a startup using robots to give yoga classes likely would be a hit on social media, and might initially be successful, but I am not sure that would last)
In term of politics however, that is a much harder sell. When EU got together and voted on green policies, two strategies emerged. One side wanted renewable energy that is supported by natural gas, and thus natural gas got defined as "green". From central to northern Europe it has also been a core strategy to combine renewable generation with thermal power plants that burn fossil fuels, and looking at party platforms (which obviously is public accessible to anyone who want to read them), thermal power plants are a described as critical in order to enable renewable energy. The other side calls for nuclear energy, which EU also defined as "green".
In the transport sector, we also have two main strategies, that being electric and bio fuel/green hydrogen. The green hydrogen has failed to become anywhere close to economical viable, and currently the stage of the struggle is for chemical processes to change from dirty hydrogen produced from natural gas towards green. So far the progress is slow and has costed billions in subsidies, and converting the transport sector is still multiple decades away from becoming economical viable. The electrification process is developing much better, but it too is struggling under both the constraint of the grid and the cost side. Currently the best example is Norway, which strategy was to have the government subsidize car purchases by around 50%, and more than that in terms of car ownership. The grid however is still the major bottleneck when transportation converts to electric.
On the bio fuel side, the way it get described is that by-products are the main ingredient, but in practice only a fraction come from that process and the rest is corn, soy and sugar beets, which in turn is produced using artificial fertilizers derived from natural gas (a common theme).
This all means there is a common shared resource in most of those strategies, which is natural gas. When prices of natural gas increases, the grid cost increase in places which has a high dependencies on renewable energy. The cost of farming increase, resulting in higher bio fuel costs (and food costs).
If we want to serious ramp down fossil fuel use we need to remove natural gas from the political strategies. No peaker plants and no bio fuels produced by farmers using artificial fertilizers. That generally only leaves a few very expensive options, for example nuclear, green hydrogen, massively expanded grid transmissions, and government pouring money to get people and companies to volunteer in the change toward non-fossil fueled options.
From what I know it seems we're headed to about +3C (mean temperature rise above preindustrial). It's a pretty dire scenario. But it's far, far from "too little too late". It seems probably large parts of Earth will become difficult to inhabit (like e.g. Phoenix AZ is today) without things like AC, etc.. But that's very far from an extinction scenario or total doom.
Every little bit we don't emit today will prevent probably several decades up to a century of atmospheric warming before it's extremely costly to remove from the atmosphere back into some reservoir.
Reminder that some fossil fuel companies quite enjoy narratives of total doom and change being pointless.
I don't really understand this "too late" failure of judgement unless you're assuming there's some end of the world style event coming no matter what we do.
No, it's just enormous amounts of death and suffering proportional to the amount of oil and gas and coal we keep burning and digging up every day.
Other techbro geniuses have talked up giant pumpships just blasting water in the air, but these techbro geniuses couldn't teach a community college intro physics, much less attempt to thermodynamically balance a planet's gas exchange. It's a dumb idea on almost every level, which is impressive in its own way.
The investment upside here is basically limitless. If you make something livable, you can charge rent to everyone there. Wreck the planet, save some spots, charge rent. King of the world. Oh don't want to pay your rent? Oops now you're cooking in your own juices. I'm baffled that this isn't already a thing. But the masters of industry have a hard time doing big real things these days, so who knows. No no go ahead build your titanic ornamental fountain that'll work great.
It'll come down to war, and then hucking nukes, in the end.
[0] Something that stops working on its own when not maintained is probably a good design goal here.
[1] "Do you want Snowpiercer? Because that's how you get Snowpiercer"
We shouldn't need the green movement for this, the catastrophe is obvious now and has been for a long time, the needed policies have been talked about endlessly in intergovernmental climate summits etc.
I tried to look that up, but all I could find is that it trends downwards: https://emvg.energie-und-management.de/filestore/newsimgorg/...
Not the best source, I think I have seen better where you can see all the different sources in one graph.
Anyhow, you still can't eat mushrooms in certain places in Germany. And some wild boar meet has to be tested (they eat the muschrooms) All because of nuclear. And it looks like they might not solve the Asse II problem. I'm not against nuclear, I'm against nuclear in Germany until we prove we have our shit together.
They both trend down at a similar rate over the last two decades, coal slightly faster.
https://ember-energy.org/data/electricity-data-explorer/?ent...
You could make the argument that they could have phased coal out even faster if they'd kept nuclear and did the massive renewables rollout at the same time but generally people advocating strongly for nuclear while attacking environmental groups or left wing political groups are wildly divergent from reality and so don't bother.
Takes decades to build/ projects run over time and budget/ where would you build?/ where would you store nuclear waste (bonus points for: in your region)?/ contributes little to global energy mix atm/ uranium is limited. Where do you get it from? Etc
People die in Thailand from the cold at 10°C. There's a strong physiological acclimatization factor, plus the way dwellings are set up to handle the heat. Which is to say wet bulb temperatures of 28°C in Europe are incomparable in terms of fatality rates to the same temperatures in central India -- perhaps that was your point.
115C with 10% humidity (71.66F wet bulb) here is hot, but as long as you have water, you're better off here than in Florida with 85F at 90% humidity (87.46F wet bulb).
This doesn't mean much on its own. People have to die from something eventually, if someone is living a longer life due to not dying for other reasons, they get older and are more susceptible to heat.
Further south - England and Poland and all those coastal areas - are tempered by the ocean. Summers just aren't as hot.
Even further south - Italy and Greece - air conditioning is common. You know, because it is hot there. Further south = hotter summers = air conditioning. Further north = moderate summers = little cool air needed.
> Asia observed the highest heatwave-related mortality, accounting for 47.97% (85,611 deaths) of the global excess death, followed by Europe (37.23%, 66,443 deaths), the Americas (13.15%, 23,467deaths), Africa (1.61%, 2,881 deaths), and Oceania (0.05%, 83 deaths).
That of course muddles the picture by combining both American continents, though further down it quotes 9,666 for "Northern America" in table 1; though the Europe number also includes all of Russia. Those numbers are from 2023. Additionally, Europe has more than twice the population of North America. Without doing the maths, the gap claim sound about right; however, that doesn't necessarily mean it's due to a lack of air conditioning in Europe.
[1] https://www.sciencedirect.com/science/article/pii/S266667582...
You number, approximately right but means nothing and the link AC => Less deaths by Heat Wave isn't supported by any fact.
Others factors like percent of the population > 70y, difference between usual temp / mean temperature in an heat wave and access to fresh and clean water should be more correlated than "AC implantation per hundred inhab".
It won't stop if it's ventilated with outdoor ambient air:
40C air can hold 51 g of water per m3 of air. 60C air can hold 130 g of water per m3 of air [1]. The curve is exponential.
So, it works as long as the transformer is hotter than ambient air, even at the most humidest (100% RH). The transformer's heat will drop the relative humidity of the air near its surface, and the heated air can absorb more water again.
If the humidity is below 100% RH, what changes is that the evaporating water could cool it to below ambient air temperature, same effect as in swamp coolers.
[1] https://www.engineeringtoolbox.com/maximum-moisture-content-...
