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Submission + - Maintaining Internet connectivity in Gaza

Mostly a lurker writes: The original main objective of the architecture on which the Internet is based was survivability. Recent conflicts (including the current conflict in Gaza) has revealed limitations. Without electrical power, there seem no viable ways to connect. Even with electrical power, most connectivity (even very expensive options) can be blocked by the authorities. Al Jazeera transmitted an interesting program highlighting the importance to ordinary civilians of maintaining connectivity,, and attempts to do so.

They suggest that e-SIMs are helpful but, even assuming electrical power, an accessible cellular connection would seem necessary.

Similar issues can sometimes arise in disaster zones, though they tend to be less difficult to solve as there are fewer attempts to sabotage attempts to reconnect people.

I am curious as to whether mesh networks might provide a partial solution.

Does anyone else have bright ideas on how the Internet can be made more robust in conflict and disaster zones?

Comment Re:Makes good sense (Score 1) 97

Some statistics I should have included in my original post:

Country-wise production capacity in 2022 (GWh)

Country GWh Share
China 893 (77%)
Poland 73 ( 6%)
United States 70 ( 6%)
Hungary 38 ( 3%)
Germany 31 ( 3%)

Sorry about the formatting. Slashdot these days does not properly support blockqotes

Comment Makes good sense (Score 0) 97

Right now, China has almost a monopoly on the world market for reusable batteries of all kinds. The best chance for countries like the US to catch up is technological advances that can leap frog China in the world market. This is an urgent strategic imperative, as are other actions to reduce the West's reliance on China in potential economic warfare down the road.

Comment Re:I dunno (Score 4, Insightful) 170

Frankly, if you want private companies to make public service announcements, you should not pass laws that require them to pay while doing so. The law, overall, is ill conceived but, at the very least, should have allowed for exceptions in times where its citizens have a critical need for up to date news coverage.

Comment Well intentioned, but unrealistic petition (Score 4, Insightful) 153

King Canute was unsuccessful in holding back the sea. Similarly, the power and applications of AI are increasing at a rate that cannot be halted. The result is going to be a mix of the positive and negative. At best, we can try to create mechanisms that limit the negatives, though there will be limits to how successful we can be with this. AI is going to change the world out of all recognition over the next decade. Mostly, we can just pray that the world that emerges will be one that is positive for the majority of us.

Comment Re:This is why ... (Score 2) 46

Nonsense. When you use commercial hosting you are completely dependent on them doing things properly, and when they turn out to be incompetent fuckwads, you're screwed.

Using your own servers is preferable and better in every way, but only if you hire good people who know what they are doing. If you don't hire good people who know what they are doing, that's YOUR fault, and has nothing to do with internal servers vs. commercial hosting.

Frankly, that is a pretty ignorant comment. Sure, if you can afford to hire a better IT team than Amazon, Google or Microsoft, there are advantages in running your own datacentre. However, even then, large hosting services can have advantages. Almost no private company is going to be able to survive major DDoS attacks. Doing so requires, in addition to a talented team, a network infrastructure costing an absolute fortune.

Comment Incorrect, but I understand what happened (Score 1) 52

the JWST was used to take the very first pictures of a planet outside the Earth's solar system, or exoplanets.

I think I know how this answer was given. The JWST took the first pictures of an exoplanet that allowed analysis of its atmosphere. There was a bug in the logic that tried to simplify the answer to a level suitable for a 9-year-old. Errors like this are inevitable during initial testing of such a system.

Comment Re:It's always the same with tech research (Score 1) 68

Nuclear research for affordable power > atomic bomb

All scientific advances have the potential for good or evil. However, your claim that nuclear research into beneficial uses of nuclear energy led to the atomic bomb is well off the mark. It lagged well behind the development of nuclear weapons. Indeed, the very first experimental small scale nuclear reactor for generation of electricity was started up a full six years after the first atomic bombs were dropped on Hiroshima and Nagasaki, and even post-dated the development of vastly more powerful weapons like hydrogen bombs. It could instead validly be argued that military applications of nuclear technology (and rocket technology) made practical the research that eventually led to more beneficial uses.

Comment Re:Half Earth (Score 1) 32

Global warming is caused by humans.

More accurately, global warming is almost entirely caused by humans in the first world. The only significant contribution by the impoverished societies with the highest reproduction rates is their effect on deforestation. Lower birth rates in such societies would reduce some of the pressure on forested areas, but tackling deforestation is largely a political challenge. Subsistence agriculture and harvesting forests for charcoal (both carried out by impoverished families) have some impact, but more important are the actions of large commercial logging, agriculture and mining interests. Their activities have nothing to do with population densities. Actually, lower birth rates in poor societies leads to economic development and a greater impact on those factors that drive the human causes of global warming. That is the biggest challenge: it appears the most effective way to limit global climate change is to prevent the world's poor from using their fair share of the world's resources. It is really unfair but, for the next 30 years or so, there may be no feasible alternative. Rich societies are not going to accept a halving of their standard of living to help the poor.

Comment Re:Meat is meat (Score 2) 142

Call me a traditionalist, but I like what's been done throughout history till the past few years.

If you research life expectancy over time, you might revise your view that living as people did 100 years ago is a formula for robust health and longevity. Personally, I will gratefully accept the additional 25 years of life. Of course, much of the modern diet is not optimum, but the information is out there to guide us (at least those of us who are financially well off) in avoiding the most unhealthy choices.

Comment Death from cancer (Score 4, Informative) 142

Death rates from cancer peaked in the US in 1991. Since then, cancer deaths have dropped by about a third. Part of the reason for reduced cancer mortality, of course, is improved treatments. Also important is the greatly reduced incidence of smoking. As against that, life expectancy has increased from about 75 to 79, and the older population is more likely to suffer from cancer which is partly one of the diseases of aging. Less healthy eating habits are also a factor increasing cancer risk.

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