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Comment: Climatologists are not economists (Score 1) 1367

by jjo (#38856563) Attached to: Don't Worry About Global Warming, Say 16 Scientists in the WSJ
So? Even though I hold a PhD from MIT, it's in an unrelated field and I don't consider myself a climate expert in any way. But I can think for myself, and the WSJ piece pointed out that even if we accept the AGW thesis, in the chain of reasoning from "the climate is warming" to "we must reduce carbon emissions" there are many steps that are economic and political in nature, not within the expertise of climatologists. The real tragedy, to my mind, is that, based on this questionable chain of reasoning, so many people are now true believers that reducing carbon emissions is a vital necessity or mankind, and that anyone who questions that conclusion is as bad as those who deny the Holocaust.

Comment: Re:Account security (Score 2) 186

by jjo (#38279116) Attached to: Scammers Work Around Two-Factor Authentication With Social Engineering
I have a Safepass card. It's been some time since I got it, but I think it cost me about $20. Whenever I want to make an online payment to a previously-unknown payee, I need to enter the code from the hardware token. While it's true that the token could be stolen, thieves would have to intercept my username/password, then steal the token without my discovering the theft in time to notify the bank. Not impossible by any means, but probably difficult enough to induce the thieves to look for easier prey. I think my investment of $20 and a few extra keystrokes is well worth it.

Comment: Perfect security is not the point (Score 1) 520

by jjo (#35972984) Attached to: Ask Slashdot: Best Way To Leave My Router Open?

Trying to secure something by decreasing your signal strength is an excellent way to be more secure. It's just not a way to be absolutely secure, as AliasMarlowe seems to think. Even if he cannot detect a signal outside the property, someone with an ultra-high-gain antenna could. Having said that, minimizing the RF signal leakage, hiding the SSID, and MAC restrictions are all steps that increase security by making interception more difficult, even if none of them produce an absolutely secure system.

Saying that these steps for wireless security are useless because they can be breached with enough effort is like saying that locking your doors is useless because the locks can be broken with enough effort. The point is not to achieve perfect security, but security that is good enough to deter the intruders.

Comment: Anti-Islamic hate campaign my foot! (Score 0, Flamebait) 309

by jjo (#35447874) Attached to: King Wants To Sell Out Ham Radio
Give me a break. A large proportion of terrorists these days are Muslim, and claim to be motivated by their faith. This is a simple fact. If King wants to investigate the ramifications flowing from this as regards US homeland security, that doesn't add up to an "anti-Islamic hate campaign". If you want everyone to turn a blind eye to what a tiny but dangerous faction of the Muslim community is doing, I think you're crazy.

Comment: Investment in braodband (Score 1) 163

by jjo (#35311744) Attached to: Feds Help You Find Your Fastest Internet Service
Do you wonder why no one wants to invest in providing you broadband? If anyone risked the investment, wading through the vast sewer of regulatory red tape and expense and risking all sorts of new ex post facto restrictions after the investment was sunk and irretreivable (all for the greater good, of course), and they wanted to reap a reward for taking the risk, people like you would accuse them of being as bad as those who commit forcible sodomy. Why would anyone want to bother?

Comment: Netflix (and Kindle) on iPad are in danger (Score 1) 187

by jjo (#35271238) Attached to: Motorola Xoom Won't Have Flash Support At Launch
If you keep your iPad (or buy a new one), don't count on keeping your Netflix or Kindle apps. Apple is demanding that they sell their movies and books through Apple, and hand over 30% of the revenue. Apple is threatening to pull the apps if they don't get their way. It may end up that you will give up your Netflix streaming if you stay with Apple. Both Netflix and Amazon have annouced that they will release Android versions of their apps this year.

Peace be to this house, and all that dwell in it.

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