Friday, October 16, 2009

Leave it the way you found it



For mysterious reasons, many people seem concerned about the moon.

Recently NASA hit a crater on the moon with a bus-sized vehicle to see if there was frozen water under the dust. There was general alarm. Is it ethical to bombard another object in the solar system? Did we have the right? Are we in danger of messing up space?

Some of the people worrying about the moon do not have the same level of concern for global climate change on our own planet. But that's another story.

As anyone with binoculars or a telescope can tell, the moon has been hit hundreds of thousands, if not millions, of times by leftover solar system debris. The only places without craters on top of craters are the "seas" and "lakes" covered with relatively smooth melted and solidified rock. In a few billion years these areas will be just as pocked as the rest of the surface.

Humans have hit the moon repeatedly since the 1960s with jettisoned lunar landers, and probes of various kinds. Humans have left stuff there either because the instruments are impossible to retrieve, or the cars, tools, and all of that other moon landing material were too heavy, cumbersome or useless.

Should we dispose of garbage by sending it to the moon? No, of course not. Even if it were possible. it's just not right to trash a pristine world.

The idea of messing up space is different. Because, if you haven't noticed, most of the sky is space. Or it appears to be. There is a lot of invisible dark matter unaccounted for, not to mention dark energy.

If we ever want to get to another galaxy, scientists will have to figure out a non-destructive, practical way to bend or twist space.

That could make the trip short enough to tolerate. Unfortunately, whatever we beam up to warp space can only travel at the speed of light, so to reach a star 100 light years away, the beam would have to travel 100 years.

The irony is that once humans get to wherever they are going, it would turn out to be just like it is here, because Earth is a non-exceptional planet orbiting a non-exceptional star, in a non-exceptional galaxy in a non-exceptional universe, among million, billions, or an infinity of other universes.

So, the short answer is, don't worry about the moon.










Wednesday, October 7, 2009

Fate is full of fat



A recent study found that posting the caloric content of fast food does not make any difference in what people order.

Come on. If you go to a place that fries or deep-fat fries everything on the menu, it's safe to conclude that the food contains a lot of -- yes -- fat.

Double maximize the order with a gallon of sugary soft drink, three or four patties of beef, or whatever that stuff is, top it all off with mayonnaise, or some other equally fattening, oily, condiment, and in one meal you exceed the number of calories you require for a day and a half, you get a month's worth of fat, and more sodium than you can shake a salt shaker at.

The problem with this study, at least as it was explained in a newspaper, is that by "posting," fast food places mean that the numbers are available if you search long enough and with a magnifying glass.

Some franchises list nutritional details in handy take-home folders, that the staff never places in your bag. Others have them on the wall, but the letters and numbers are only visible if you have a step ladder.

What we need is something that is chewy, like meat, that tastes like meat, and that contains something that feels like fat, and something else that tastes salty but isn't. Or foods like french fries could be cooked in highly pressurized and superheated helium.

McDonald's had a non-meat hamburger a few years ago. It wasn't bad, basically because it was slathered with mayo and ketchup, and loaded with pickles, lettuce, and so on. But it disappeared quietly. No one noticed.

Is there not some method to render tofu into an ersatz hamburger, a convincing one? There's got to be a way. Soybeans are certainly less expensive than beef. Do it right and no one would know the difference.

Because, as we now know, no one looks at the ingredients or the calories.






Wednesday, September 30, 2009

Watson, come here -- look out for that car! -- I need you.



Some of today's teens are "texting" on their cell phones while driving.

This obviously is distracting. But the real question is, physically, how do they do it? Using the microscopic keyboards is difficult for palsied middle aged parents with paws, who are sitting at sitting at a desk, concentrating.

Are the drivers doing the texting with one hand, and steering with the other? Are they holding the electronics in both hands on top of the wheel? Can they touch-type, or touch-thumb, or however they manipulate the keys?

Changing the music on an iPod running through the car's radio is simpler, but still requires averting eyes from the road for about a minute or two, or roughly a mile or two at Interstate speeds. It's terrifying, but if you've been listening to Public Enemy for two hours and want to counterbalance your brain by switching to Schubert (or Schumann) for a while, you have no choice.

That is, unless you pull into a rest area, but who has time for that? And really, if you can keep the vehicle in your lane, what can happen in a mile and a half? Those of you who have experienced automobile collisions know that it's not the mile, the problem is the last 50 or 100 feet. Anyway.

A loony teenager, who was seriously injured texting and driving, was on television recently. She had been writing to a friend when she collided with a truck. After she recovered from a broken leg, broken pelvis, and a few other injuries, she went right back to text-driving, and had another crash. And she's still doing it!

The amount of multi-tasking, coordination, and fearlessness, is fascinating.

Never mind the irony of using a telephone to correspond when you could just talk. That was originally what was so liberating about telephones: Instead of laboriously writing, addressing, and posting letters, , you could just dial a few numbers and talk.

We need people like these driving texters to fly drones over Pakistan and Afghanistan. They might even be able to pilot a drone, fires missiles at the Taliban and drive, simultaneously.

If you're going to risk your life like that, and you can drive, read, write and think about something else, all at the same time, why not "give something back" to your country?




Wednesday, August 26, 2009

I'm the guy with the apple over his face





Preparing for a recent flight out of Bradley, in Windsor Locks, I was treated to the updated homeland security scan.

Obviously we are not terrorists, nor did we want any on board. So we followed orders.

My family was first directed through a "sniffer," a machine that puffs air at you to detect traces of explosives. No big deal.

Then we had to stand with our arms extended, palms up, while personnel went over us with sensitive metal detectors. It detected the wire embedded in my sternum during heart valve repair surgery, and, of course, the zipper on my pants.

The security guy declined an offer to view my sternum scar, which I would have happily shown him. I did have to turn my belt buckle and pants over, to make sure, I'm not sure what for.

Again, no problem. Seemed like standard stuff.

Then, I was in front of a counter, behind which stood a woman, who had all of my personal items: my key ring and pill case, my wallet, my cell phone, pens, change, and a few other odds and ends.

The woman started to chat with me, as if to pass the time pleasantly. That's a pill case. What kind of pills? she asked. Prescription pills from home that I use to quell my claustrophobia inside airliners, I said. Alprazolam. Xanax.

In a hushed voice she said she knew someone who got hooked on Ambien. "So sad," she said. I declined to explain to her that Ambien and Xanax are not similar or similarly used. What was going on?

It began to dawn on me that she was interviewing me, looking for signs of something. Maybe I seemed nervous, or not nervous enough.

Then we came to my wallet, which she opened without concern. She leafed through some family photos, my insurance card, and an ancient press card I'd never bothered to remove. "Oh, you work at a newspaper," she said. How nice!

Used to, I replied.

Then she pulled out a pack of assorted do-it-yourself business cards, including a version containing a Magritte painting of a man's face obscured by an apple. "Is this you?" she asked, laughing.

No.

Then she pulled out a battery powered, credit card-sized magnifying glass that I had stuck in there and never used. This was what they suspected was a calculator. What's wrong with a calculator? Not sure.

Having answered that question, she gave my possessions back to me and we flew to Chicago on an Embraer jet.

No one I've spoken to has ever had his or her wallet opened and explored. Maybe she was new and extra zealous? I don't think so. Maybe she wanted to see my reaction to her pawing through my most personnel papers, doctor's numbers, bank statements from ATMs, a card of assorted passwords.

She crammed the looking glass thing back in the wallet and we were on our way, but the whole business left me with an uneasy feeling that would not lift. We were told that our family had been chosen at random for special attention.

Which is the dumbest, least effective way to catch would-be terrorists. Perhaps the random checks are intended to be a deterrent. That doesn't seem to make sense either.

The trip back to Bradley was uneventful.

But I still can't shake that feeling.




Friday, August 14, 2009

A Few Simple Steps to Happiness



Scan the "health" magazines at Wal-Mart and you will recognize that versions of the same articles are published over and over.

There is always a story on how to quickly obtain a flat abdomen; the best way to lose weight; and the keys to higher quality sex. Freud famously wondered what women want, and apparently to this day no one knows.

Not even women. Especially not women.

The same holds for men, whom the magazines always portray as sleek, competitive business types obsessed with sports, sex with women, alcohol and adventure. But most men are not like that, just as few women achieve the weird look that marks the American female ideal.

Lists on the cover sell magazines, so you see "10 ways to trim fat," "12 days to six-pack abs," "26 ways to drive him wild in bed," "100 ways to get any woman you want," and so on. Have your cake and eat it too, in five easy steps.

All of the articles repeat the same advice, which everyone already knows: eat less, exercise more, and improve communications with your partner.

These adolescent issues coagulate in a new HBO series called "Hung," which features an impoverished man with a large penis who becomes a male prostitute for straight women. His pimp, a sensitive woman, has to keep reminding him not to behave like a Neanderthal.

The series is very amusing, and is sure to increase orders for cockeyed "penis enlarging" pills. These pills are sold in spam that you probably automatically discard. Yet these products are out there and even advertised on television.

This whole industry is an exercise in the placebo effect, because biologically speaking, there is no nostrum that will enlarge a specific part of the anatomy. Usually, things that make body parts bigger are bad.

Steroids increase muscle mass while destroying the liver and causing other unpleasant effects.

A steady diet of alcohol will enlarge one's liver to the point that it is a mass of fatty cells that no longer function. And, of course, no one wants to bulk up with cancerous cells. Bigger lymph nodes, larger eyeballs, enlarged gallbladders, swollen appendixes, growing prostates, thickened airways -- all bad, very bad.

Add it all up and neither men nor women take any prizes for brains, health or emotional well-being.

Maybe Freud was asking the wrong question.














Your quivering Voice Supposedly Gives You Away



Emotions are so complex that there really is no way to physically detect liars.

Yet people keep trying to devise instruments to judge stress levels, breathing patterns, perspiration, blood pressure, increased activity in the frontal lobes, and other types of functional brain scanning to distinguish between truth and falsehood.

The polygraph was once considered to be a scientifically dependable method of detecting lies, except that the act of being "polygraphed" creates an enormous amount of stress, and everyone feels guilty about something.

Except for sociopaths lacking a conscience, empathy, or remorse. Consequently, the polygraph is usually used as a prop on the unwary, to squeeze confessions out of suspects. The results themselves are not allowed as evidence in a trial.

Now a voice analyzer has been patented and the inventor, Charles Humble, of the National Institute For Truth Verification, (whatever that is), contends that vocal cords can give you away.

To paraphrase a bit of his lengthy press release:

Humble, the founder of the NIFTV, created the CVSA II (Computer Voice Stress Analyzer). US Patent # 7,571,101, for “Quantifying Psychological Stress Levels Using Voice Patterns."

It should be obvious to all that we speak differently when sad, angry, guilty, depressed, anxious, sleepy, bored, insulted, humiliated, praised, rebuffed, and on and on. Since there is no one location for "lying" in the brain, a lie must be gathered from an array of mysterious places in the brain.

This is why voice stress is no different than polygraph. Same idea, different technology.

There are less expensive ways of obtaining confessions, according to research conducted in China during the Korean War. Under duress, sleep deprivation, disorientation, and continual questioning, most people will ultimately confess to anything, just to end the torture.

People also make notoriously bad eye witnesses.

Scientists currently have to real idea of how the brain works. They understand the functions of nerves, and can detect activity in brains, but how do we think? No one has a clue.

Not even, thank goodness, people like Charles Humble.






Monday, August 3, 2009

To hell with the bill of rights



This may come as a shock, but victims of crime in this country do not have any special rights.

They have the same civil rights as anyone else. No more, no less.

That includes the right to a trial, to face accusers in court and to be considered innocent unless proven guilty. Defendants have these kinds of rights because they need protection from the state or federal governments, which in certain cases are trying to kill them, or lock them up for life.

The states and federal government enjoy a tremendous advantage over the average individual. As George W. Bush showed, the government can pluck people from literally anywhere and stick them in a prison indefinitely, without requiring that they be charged, or informed why they are imprisoned, and without any recourse.

That's why our Constitution guarantees criminal suspects certain rights. Like the presumption of innocence, even if "everyone knows" that the suspects are guilty. In a case like this, "victims rights" comes across as "No need to wait for a trial, let's string 'em up right now."

That's why upholding the Constitution is so important, even when dealing with people who allegedly murdered a doctor's wife and killed the couple's two daughters by tying them to beds and setting them on fire.

It is unsightly and even a bit frightening when the surviving doctor complains that the suspects have not been executed quickly enough.

Let's just string 'em up right now.