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Comment: Re:Cruise control? (Score 2) 282

by dasunt (#49334947) Attached to: Ford's New Car Tech Prevents You From Accidentally Speeding

We've already tuned out. Try riding a bicycle or motorcycle - as a non-typical vehicle on the road, more drivers won't notice you and you'll have more close calls.

We just aren't wired to be diligent over the many hours we drive in our lifetime. We get used to things. We run on our own autopilot already. And that can end up being deadly.

Comment: There's not one answer (Score 1) 493

by Fished (#49328553) Attached to: Hacking Weight Loss: What I Learned Losing 30 Pounds

My dentist once told me that I obviously have viking blood. (He was right; I'm essentially half Scot and half Russian.) I am also a diabetic. I'm not alone. Roughly a third of Americans at this point are either diabetic or on the road to diabetes. If I ate the kind of carbs this guy eats, I'd have to load up on hundreds of units of insulin, and I'd never lose a pound. That's not speculation, I've tried that sort of diet. (Was a vegetarian for years, and couldn't lose weight on a 1200 Calorie vegetarian diet. And I was ravenously hungry and depressed all the time.)

Instead, the diet that has worked for me (very successfully) has been cutting the carbs. Most of my calories come from meat. I eat 4 or more eggs and bacon for breakfast. I quickly learned, by following my blood sugar meter, that I simply could not tolerate the 200+ grams of carbs that the government recommends. Since making the decision to follow my blood sugar 100% and ignore studies that, at best, present an average of what worked for someone else, I've lost well over 100 lbs. while increasing my lean body mass. My trigclycerides, once over 1000, have plunged. My HDL is high, my LDL is low, and most importantly my last A1c (a measure of blood sugar over time) was normal for a non-diabetic at 4.9%.

I'm glad his diet worked for him. It wouldn't work for me. No doubt, my diet wouldn't work for him. And that's ok. The notion that there's one perfect diet for everyone is virtually idiotic. And, most importantly, it doesn't work. That's not to say that there aren't some useful general principles, some patterns that are more likely to work for you. But at the end of the day it's your health; take the time to figure out what will work for you.

Comment: Re:Why isn't public transport 'free'? (Score 1) 198

If there is a lot of traffic regardless - say in a downtown area during rush hour - buses generate significantly more pollution than cars. Unless each bus is completely full, the emissions benefit may not cover the number of vehicles on the road.

Assuming that the average car gets 25 mpg, and the average bus gets even 5 mpg, and that idling emissions are proportional to the gas mileage, wouldn't it take just five passengers on the bus to equal one automobile with a single driver?

I'm not sure where you are at, but when I took the bus to work, I don't think I was ever the sole passenger.

Comment: Re:Define "Threatened" and "Unwelcome" (Score 0) 764

by dasunt (#49316789) Attached to: A Software Project Full of "Male Anatomy" Jokes Causes Controversy

Basically there's a war on men being men.

How do you define "being men"? There's facial hair, greater average strength, and other miscellaneous changes, none of which I'm seeing as being warred upon.

to sell out their gender

I suppose the bigger question would be how you can sell out your gender (penises taken from unsuspecting men and sold on eBay?) But there seems to be also an assumption that one should have more loyalty to their gender than, say, people who share their eye color.

Comment: Re:This is why markets are not a good model for go (Score 5, Informative) 121

by Cyberdyne (#49313937) Attached to: FTC's Internal Memo On Google Teaches Companies a Terrible Lesson

The government should not be constrained by market assumptions, such as that resources are limited because of efficient allocation.

That's not a "market assumption", it's plain old reality: resources are finite, so you need priorities. If a cop pulls someone over for speeding, then sees an armed robbery in progress, or a paramedic is treating someone's sprained ankle then a bystander has a heart attack, do you want them to stick to what they were doing and reject the notion of priorities as being a "market assumption"? I'd rather they focus their efforts on the higher priority, because that gives the best outcomes.

In this case, the FTC had more pressing enforcement jobs, like telemarketing scams, the fight with cellphone companies over ripoff premium services ... they felt putting their resources there made more sense than fighting Google over the order of search results, and I'm not at all sure they were wrong about that.

By coincidence, I was discussing law enforcement priorities at work on Friday (we teach computer forensics for law enforcement, among other things); unlike the world of CSI, real law enforcement doesn't go spending days testing out an obscure theory, or digging into every possible detail of each case: they do enough work on a case to pass it to the next stage, then get on with the next case. No "market" - there just aren't an unlimited number of hours in each forensic caseworker's day.

Comment: Re:Use it or lose it (Score 3, Informative) 143

by dasunt (#49308671) Attached to: Excess Time Indoors May Explain Rising Myopia Rates

So, as with many of the bodies abilities; it's just a case of use that distance vision, or lose it when your eyes adapt to shorter ranges.

Except according to the article, that isn't the mechanism. It's the intensity of light that causes the body to prevent myopia due to changes in dopamine levels.

Not only that, but in animal studies, if chicks were given a drug that inhibited dopamine's effects on the eyes, they'd develop myopia in the same conditions that the control chicks would not.

So it's not "use it or lose it". It's "you need bright light".

Comment: Re:From another article... (Score 1) 341

As someone who has spent a career working on safety-critical real-time systems, I can assure you that it's not in any way "much easier than people think". Quite the opposite. Sure, driving a car down a well marked highway on a clear sunny day with little traffic and no system failures is easy. But if you obscure the lane markings in any of a number of ways, add inclement weather, throw out random obstacles, random system failures, etc. the problem gets monumentally harder.

The criteria shouldn't be "a perfect AI" but "a better AI than a human driver".

Human drivers tend to be a pretty low bar.

To downgrade the human mind is bad theology. - C. K. Chesterton