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Comment Re:What's changed? (Score 1) 105

The problem is that social media reduces us to the way we present ourselves. While that certainly is part of who we are, it's not the whole story.

One of the most popular maxims of ancient Greek philosophers was "know thyself", and the reason they considered it important is that it turns out to be a lot harder than it sounds. You think you know yourself, but chances people who spend a lot of time in close physical proximity to you understand you in ways you don't.

But online your identity is mediated by how you present yourself. This is not only inevitably somewhat dishonest (in ways that may be more obvious to others than to yourself), even when you are trying to be honest you at best are presenting who you think you are.

Comment Re:"The science is settled" (Score 1) 50

Some of the science is settled, certainly. Methane is a greenhouse gas; nobody expects that to change. Atmospheric methane decays primarily through a long, well-documented chain of reactions starting with oxidation by the hydroxyl radical; the carbon in the CH4 eventually ends up in a CO2 molecule. This is nothing new, and nobody expects it to change.

The precise dynamics by which CH4 interacts with hydroxyl radicals in the atmosphere is far from settled science, and nobody should be particularly surprised that there are things about the process we don't know. Not knowing some things about a process doesn't mean we can't know other things about that process.

But some people obviously do believe it means that. They do not distinguish between not knowing everything and knowing nothing. Implicitly requiring scientists to know everything before you consider science credible makes everything a matter of opinion, and all opinions more or less equally valid, at least as far is evidence is concerned. And it's easy to see the attraction: if everything is a matter of opinion you can believe whatever you find comforting. Why not believe Adam and Eve rode around on dinosaurs? After all scientists don't know everything, which means science is never "settled".

But of course settling questions with evidence is what science is all about. True, there is no science so settled it cannot be attacked; but there *is* science sufficiently settled that claims to the contrary require extraordinary evidence.

Comment Re:Cox has low customer satisfaction? (Score 1) 57

Yeah, I know why they're hated as a cable TV company, but the ISP side of Comcast has always been pretty decent in my experience, and I don't know anyone who has anything bad to say about that side of them. Sure, the data caps is an ongoing concern, but they haven't implemented anything evil on that side, beyond introducing the concept to begin with.

Comment Re:Libreoffice is a thing (Score 1) 194

git is a tiny fraction of what's needed to replace OneDrive - unsurprising given it's a source code version control/management system. If you were to start from scratch creating a OneDrive alternative, you'd probably start with Apache, not git. Add versioning and more advanced permissions to Apache's WebDAV implementation, a web interface to the same directory (preferably linked to something capable of at least viewing Word etc documents online), and client tools to sync with Apache, and you're pretty close to being there.

Comment Re:I believe it (Score 1) 62

I've been saying this for years: the reason that the same stupid security holes keep popping up is that they keep showing up in the tutorials that people use to learn new systems and languages.

The cognitive burden of learning a new system is rough on most people, so it's tempting to make things easy on them. In fact you might have higher satisfaction from students if you do. It certainly makes them feel like they're learning more for less effort if they can make something happen that looks right. But you should never, ever model a bad practice for beginners, even if you have the intent of going back and explaining to them that they shouldn't do it that way. It's better to say, "OK, you don't understand this particular bit, but don't worry I'll come back to it later."

Comment Re:Baddly worded summary (Score 3, Insightful) 88

I suspect this may enable them to lower their prices or increase their margins.

Linux support on popular high-end hardware is close to flawless -- or becomes so after that hardware has been out for a year or so. But if you start looking at the plethora of low end laptops, especially, you are in for a world of minor headaches. I find it takes me about a week of research to get a cheap, relatively new laptop working flawlessly. Sometimes the fixes Google turns up for your model don't work because you have a different revision number. Most people, if they attempted to install Linux onto a recent, low-end laptop, would find a lot of things not working, like sound, or keyboard special keys. It's not rocket science to fix, but for them it might as well be.

This is not what 99% of the world signs on for when they buy a laptop, so it makes sense for someone to have a business that does this for people. But if you're in the business of doing that, you have to pay yourself for your labor. That means you can compete at rock bottom prices because that's where you're starting from in your costs; and in any case starting with a better quality device minimizes the work you have to do dealing with stuff like broken ACPI firmware.

Which means when you count the cost of your value added, it's really hard to sell a rebranded laptop at a competitive price. Selling high quality rebranded hardware at relatively high prices and small profits may be a way to bootstrap your business, but the only way to get serious volume sales at a profit is going to be to have a computer manufactured to your specifications.

Comment blantant-predator moral honeypot (Score 1) 153

A public act by an organization ignoring robots.txt will only lead to the justification of other organizations ignoring robots.txt.

So what? When DoubleClick argues that they ought to have the same advantages as, they'll only manage to look like douchebags reaching their filthy hands into a cookie jar.

It's not always a bad thing to set up douchebag-honeypot moral exemption, even if it does depend on the mass audience (mostly) managing to find two sticks to rub together.

The real solution here is to make the directives in robots.txt more explicit concerning the predatory/non-predatory use cases.

Comment This might offset *warming* but not *change*. (Score 1) 241

Most of the greenhouse effect warming takes place in the summer, for the simple reason that's when the most solar radiation is received and trapped. This doesn't eliminate that effect, it offsets the increase in the *average* by adding an unnaturally cold winters -- which by the way would increase fossil fuel use dramatically.

Now this would -- if it is physically and economically feasible -- blunt *some* impacts of global warming, such as glacier retreat and sea level rise. But it would accelerate *other* effects, such as habitat loss and changes in rainfall. Other carbon driven changes like the emergence of carbon-loving weed populations would continue unabated.

Consequently assuming that it's practical, its effects would be at best mixed, and there would be some big-time winners and losers. People with a lot of money in waterfront property would be big winners; interior farmers who rely on historical rainfall and summer temperature patterns would lose. Trout fisherman would lose as warm-water species outcompete salmonid species in their historical range. Etc.

These kind of problems are inherent in any attempt to treat the *symptoms* of rapid, anthropogenic climate change. I you aren't going to use conservation and efficiency to attack the problem, then the most promising geoengineering solution is carbon sequestration -- if it can be achieved on the scale needed. In the ideal case you would set the CO2 levels back, say, to 1960s levels. Not necessarily pre-industrial, because people have already adapted to changes from pre-industrial levels, but low enough that the rate of climate change is closer to natural than what we have today.

Comment Re:Fortran (Score 1) 490

My father showed me basic when I wanted to use the computer as a calculator (basic arithmetic). I discovered programming.

He then saw talent in me and bought me a Turbo Pascal book (in my mother tongue... English would not have worked at that age) and a copy of Turbo Pascal (I presume from work, but... I don't know where exactly he got it from).

... and that's how he awoke my interest in computers and ultimately the profession I would choose.

Thanks dad...

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