Re:By 2050, many world cities will have weather like they’ve...
by sorenn111 on Sunday July 14, 2019 @01:35PM
(#20434643)
I believe that the data from developed nations has indicated that population growth follows a sigmoid and not an exponential. If that indication holds true for all nations as all nations become "developed", then population control is a naturally occurring phenomenon and the world will not have to resort to anything like a 1 child policy.
If that holds true, then I believe the problem is far more constrained to climate engineering rather than social/societal engineering which may actually be possible.
Re:By 2050, many world cities will have weather like they’ve...
by xbmcuser on Sunday July 14, 2019 @02:36PM
(#20435017)
Population might come down but the current trajectory says it will cross 10billion in the next 20years . It will come down long after problems of over population start hitting us.
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Monday July 15, 2019 @05:51AM
(#20439322)
The headlines certainly will. Let's wait and see if it ever manages to impact my life. Seeing scary headlines like these for multiple decades without ever having my life impacted sure has done nothing to lend credibility to those headlines.
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Monday July 15, 2019 @12:02PM
(#20442069)
The oldest headlines I remember are from the 1960s and 70s. Also, there's already so many "refugees" in my country, I won't notice a couple of million more. The way I see it things will tip politically towards the far, far right and then I won't have to worry about people dying outside of my country.
Re:By 2050, many world cities will have weather like they’ve...
by ForHackernews on Monday July 15, 2019 @12:46PM
(#20442585)
Well, I guess that's a refreshingly sociopathic outlook.
If you were alive in the 60s and 70s, you probably won't live to see the worst of what's coming, but any children and grandchildren you have will.
And we're not talking about a few million: some estimates suggest up to a billion people will relocate in response to pressure from changing climate. Rich nations are kidding themselves if they think they can close borders against numbers like that.
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Monday July 15, 2019 @03:01PM
(#20443999)
With a military complex big enough and autonomous weapons, I don't see the problem, to be honest. Just using some of the currently banned chemical weapons can eradicate those numbers with minimal effort. It's all a matter of politics. Once it tips, those numbers won't matter, other than being a statistic for the annals of history. "X people were massacred...". If it doesn't tip, it's going to be game over, though.
Re:By 2050, many world cities will have weather like they’ve...
by Albertchrist on Monday July 15, 2019 @03:21AM
(#20438788)
This is really sad to hear. We are spending million of dollars on space research for finding possibility of human survival on other planets by dumping our own planet with plastic, co2 etc and making it hell.
Instead of that we can spend the same amount to revamp and protect our own ecosystem. But this will not come true until nation leaders understand this.
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Monday July 15, 2019 @05:39AM
(#20439279)
Nation leaders don't have as much power as you seem to think. It's all a problem with incentives and starts with every individual. You could stop buying anything that contains plastic, you could stop using your car, never travel with a plane etc. etc. The problem isn't with nation leaders, it's with the incentives we have leading us to do the things we do.
Re:By 2050, many world cities will have weather like they’ve...
by mariushn on Monday July 15, 2019 @05:41AM
(#20439286)
We are spending billions on military, fossil fuels, buying useless crap... If we could make a list of what we can cut, space research shouldn't be in the top 100.
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Monday July 15, 2019 @05:47AM
(#20439302)
People need sunlight, though. Going extended periods of time without sunlight will lead to feeling tired all the time, from where it's easy to fall into depression. Would be really bad if that's the direction cities are going..
Re:By 2050, many world cities will have weather like they’ve...
by bobthepanda on Monday July 15, 2019 @01:39PM
(#20443222)
The other 50% is divvied up into rooms with much smaller volume and exposed surface area.
Unless we're going to recreate and replicate the dystopian Kowloon Walled City this seems pretty wasteful and will only exacerbate warming with all the increased energy requirements.
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Monday July 15, 2019 @05:55AM
(#20439336)
How can it be since the 1500s if we can accurately measure this for only a little over a hundred years? There was this sceptics question about a newspaper from 18XX about the hottest summer and all the answers pointed out that we couldn't measure accurately back then.
Re:By 2050, many world cities will have weather like they’ve...
by acqq on Tuesday July 16, 2019 @04:35AM
(#20448435)
It's not words: science has much more exact way to estimate the confidence in any scientific result -- numerically! The estimates are valid and good. It's certainly not "speculation" like you now "speculate" with your doubt, but it's a scientific estimate, guided by the scientific processes. To dispute them, you'd have to raise to that level, be educated enough and able to understand the work already done, not speak empty words of doubt.
Re:By 2050, many world cities will have weather like they’ve...
by acqq on Wednesday July 17, 2019 @05:29PM
(#20464240)
I'm definitely not appealing to authority. I'm claimng that nobody should take you seriously when you don't understand the topic and moreover even show that you don't want to learn.
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Thursday July 18, 2019 @04:23AM
(#20467874)
If you weren't appealing to authority you could make your point without referring to an authority. But what you told me was that there is an authority who said something that I am not allowed to dispute without also becoming part of said authority. Hence my reaction: your appeal to authority isn't convincing. Feel free to use exactly the same arguments your authority would use, but just saying "because they said so" won't convince me.
Re:By 2050, many world cities will have weather like they’ve...
by dmix on Sunday July 14, 2019 @01:06PM
(#20434470)
The average temperature for cities in middle America will raise 10F in 30yrs? That sounds really a very big swing and they claim it’s their “most conservative” prediction.
Re:By 2050, many world cities will have weather like they’ve...
by manux on Sunday July 14, 2019 @01:10PM
(#20434488)
> with Minneapolis’s warmest month shooting up from around 80 degrees Fahrenheit on average to more than 90F in 2050.
They're saying it's the warmest month, not the whole year. I guess that makes sense, the mean might increase just a little but the variance is what is going to increase a lot.
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Monday July 15, 2019 @05:58AM
(#20439357)
Sure we could, but that wouldn't support the current narrative crafted to garner support for a CO2 tax. People should always pay attention when the solution to any given problem is supposedly more taxation.
Re:By 2050, many world cities will have weather like they’ve...
by dTal on Monday July 15, 2019 @06:27AM
(#20439460)
You're implying that a shadowy conspiracy of politicians and climate scientists has, over the course of decades, spun the entire concept of climate change out of whole cloth purely to justify an otherwise-pointless tax? And, for good measure, that all tax is illegitimate?
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Monday July 15, 2019 @11:58AM
(#20442019)
Taxation is theft on gunpoint. You can't opt out and get nothing of value in return. I see no evidence that trusting politicians is a thing people should do. Neither would I put much value onto what studies say that were paid for by people with an interest in discovering climate change, which we used to call global warming, but then stopped, because it never actually got much warmer over the course of decades.
If you want people to believe you start with being believable. For example, make a prediction that actually comes true. Never seen something like that in relation to "climate change".
Re:By 2050, many world cities will have weather like they’ve...
by Kaiyou on Monday July 15, 2019 @06:17PM
(#20445801)
Since when was proof required when talking about climate change? If there was actual proof that human activity makes a difference, there wouldn't be any denial.
When people start running out of resources in hotter zones we're in real trouble.
Population control, not only climate change!
If that holds true, then I believe the problem is far more constrained to climate engineering rather than social/societal engineering which may actually be possible.
Hopefully it gets done in time!
Unfortunately, I think it will happen through climate change. It's not only about the weather in cities, but food production will be affected as well.
If you were alive in the 60s and 70s, you probably won't live to see the worst of what's coming, but any children and grandchildren you have will.
And we're not talking about a few million: some estimates suggest up to a billion people will relocate in response to pressure from changing climate. Rich nations are kidding themselves if they think they can close borders against numbers like that.
Instead of that we can spend the same amount to revamp and protect our own ecosystem. But this will not come true until nation leaders understand this.
When I look at the big cities mentioned in the article on Google Maps, about 50% of what I see are roofs.
I wouldn't be surprised if we also put roofs on the gaps over the next 30 years. So whole cities become indoor areas.
Living in an outdoor city might become as unusual as it is to live outdoors today.
Additional guess: Most of the roofs will be made of solar panels.
Unless we're going to recreate and replicate the dystopian Kowloon Walled City this seems pretty wasteful and will only exacerbate warming with all the increased energy requirements.
Wait, wrong web site.
Already happening: "Europe's five hottest summers since 1500 have all been in the 21st Century."
Science!
https://en.wikipedia.org/wiki/Temperature_record_of_the_past...
They're saying it's the warmest month, not the whole year. I guess that makes sense, the mean might increase just a little but the variance is what is going to increase a lot.
If you want people to believe you start with being believable. For example, make a prediction that actually comes true. Never seen something like that in relation to "climate change".