Weeks, years, go by and I read and listen to the radio, and many, many big problems get presented and looked at from dozens of points of view, but there is one problem, the REAL problem, the one that's at the root of all other problems, and it never gets touched!
The REAL problem is there are too many people living on planet earth. There are already too many, and the numbers are still increasing at an exponential rate. This is a prescription for disaster, and anyone who doesn't believe it can come to Utah, visit me, and we'll go look at the 17-year, boom and bust cycle that has been going on with jackrabbits in Utah's west desert for a long time.
Mother nature has recently been showing us who's really boss on a small scale (think Katrina, last winter in New York, Haiti, Pakistan right now...). These disasters in themselves are only disasters because of huge human populations in the area, but with our help, nature is going to show us someday what a real disaster is like.
Friday, August 27, 2010
Thursday, August 12, 2010
Cyclist's Dilemma at the 4-way Stop
Question... When is sweet politeness not helpful at all?
One situation where politeness isn't helpful at all is when you are driving a car, you've just arrived at a 4-way stop, and there's a bicycle arriving on your left at the intersection just a little after you. Politeness says, bicycles are at a disadvantage, let him go first, but there's a problem with this. The Rules of the Road say whoever arrives at the intersection first has right of way, and in the case of a tie (two vehicles arrive at the intersection at the same time), the vehicle that's on the right has right of way. This is a real rule, and there's a reason for it. It exists to promote the smooth, efficient flow of traffic.
Let's look at how this plays out from the cyclist's point of view. The cyclist, if he has any experience at all, will know that it's dangerous to pull out in front of a car, even if you have right of way. The people in cars often don't see bicyclists, and a fair number behave as if bicycles have no right to be on the road. The bicyclist has no way of knowing what kind of person he is dealing with in that car to his right, but they do have right of way, and that means the car may take off at any moment. It should be obvious to everyone, if it comes to a collision between a car and a bicycle, the car is going to win every single time.
So the bicyclist, if he has any experience and common sense, will put his foot down (to show he is definitely stopped!), and prepare to wait out the driver of the car on the right, wait until they exercise their rights and go. This wait can take an agonizingly long time, minutes. One factor at work here, as the standoff continues, the bicyclist knows with each passing second it grows more likely that the car will move the instant he starts into the intersection (This is the difficulty the Rule of the Road is intended to cure!).
At a busy intersection the pressure can go way up. Often another car will arrive on the bicyclist's left, opposite the first car that is refusing to move. This driver will usually know the bicycle to his right has right of way, and may begin to wait for the bicycle to go, not knowing the bike is waiting for the car facing him. Now the pressure is on the bicyclist, he has two drivers waiting for him, one legitimately and probably wondering why in the hell he doesn't go, and the other wrongly and probably still thinking they are doing him a favor.
Now, given fate and the way things go, the bicyclist will finally succumb to the first driver's "politeness". He'll start peddling just as the driver on his left runs out of patience, and stands on it. This situation is even more dangerous than peddling in front of the unpredictable "polite" driver. Before a bicyclist has gone five feet he will be in front of that driver on his left, whereas, gambling on the continued "politeness" of a driver on the right, it would take 20 feet or more to get in front of the car. So the finale usually has the bicyclist doing whatever he has to, to get stopped (This often involves some awkward gymnastics involving hitting the brakes hard, sticking one foot on the ground as far forward as he can, and maybe still falling down.). The second driver tears through the intersection in a mild rage, and maybe now, finally, the first car moves through the intersection.
The point of this all is: If you arrive at an intersection and there's a bicycle there, first of all know the Right of Way Rules, and know whether you or the bicycle have right of way. Then if you have right of way, use it. You aren't doing anybody any favors in trying to give a bicyclist right of way when you can't communicate with him.
One situation where politeness isn't helpful at all is when you are driving a car, you've just arrived at a 4-way stop, and there's a bicycle arriving on your left at the intersection just a little after you. Politeness says, bicycles are at a disadvantage, let him go first, but there's a problem with this. The Rules of the Road say whoever arrives at the intersection first has right of way, and in the case of a tie (two vehicles arrive at the intersection at the same time), the vehicle that's on the right has right of way. This is a real rule, and there's a reason for it. It exists to promote the smooth, efficient flow of traffic.
Let's look at how this plays out from the cyclist's point of view. The cyclist, if he has any experience at all, will know that it's dangerous to pull out in front of a car, even if you have right of way. The people in cars often don't see bicyclists, and a fair number behave as if bicycles have no right to be on the road. The bicyclist has no way of knowing what kind of person he is dealing with in that car to his right, but they do have right of way, and that means the car may take off at any moment. It should be obvious to everyone, if it comes to a collision between a car and a bicycle, the car is going to win every single time.
So the bicyclist, if he has any experience and common sense, will put his foot down (to show he is definitely stopped!), and prepare to wait out the driver of the car on the right, wait until they exercise their rights and go. This wait can take an agonizingly long time, minutes. One factor at work here, as the standoff continues, the bicyclist knows with each passing second it grows more likely that the car will move the instant he starts into the intersection (This is the difficulty the Rule of the Road is intended to cure!).
At a busy intersection the pressure can go way up. Often another car will arrive on the bicyclist's left, opposite the first car that is refusing to move. This driver will usually know the bicycle to his right has right of way, and may begin to wait for the bicycle to go, not knowing the bike is waiting for the car facing him. Now the pressure is on the bicyclist, he has two drivers waiting for him, one legitimately and probably wondering why in the hell he doesn't go, and the other wrongly and probably still thinking they are doing him a favor.
Now, given fate and the way things go, the bicyclist will finally succumb to the first driver's "politeness". He'll start peddling just as the driver on his left runs out of patience, and stands on it. This situation is even more dangerous than peddling in front of the unpredictable "polite" driver. Before a bicyclist has gone five feet he will be in front of that driver on his left, whereas, gambling on the continued "politeness" of a driver on the right, it would take 20 feet or more to get in front of the car. So the finale usually has the bicyclist doing whatever he has to, to get stopped (This often involves some awkward gymnastics involving hitting the brakes hard, sticking one foot on the ground as far forward as he can, and maybe still falling down.). The second driver tears through the intersection in a mild rage, and maybe now, finally, the first car moves through the intersection.
The point of this all is: If you arrive at an intersection and there's a bicycle there, first of all know the Right of Way Rules, and know whether you or the bicycle have right of way. Then if you have right of way, use it. You aren't doing anybody any favors in trying to give a bicyclist right of way when you can't communicate with him.
Friday, July 23, 2010
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