Readers write about a national speed limit, international justice, and keeping drivers from texting at the wheel.
55 mph speed limit: weighing the price of time, gas
Regarding John Dillin's July 15 Opinion piece, "Patriotic answer to $4 gas: Drive less, and slow down": I'm with the spirit of Mr. Dillin's piece, but I have a couple of objections.
The first is mathematical: If drag forces increase quadratically (and they do), they do not increase exponentially.
The second concerns Dillin's example in which a 1,900 mile trip is $70 cheaper driven at 55 m.p.h. than at 75 m.p.h.: Most people will pay that extra cost to avoid the more than nine additional hours on the road driving at 55 m.p.h.
How about this: Wouldn't you, if faced with a vacation trip at either speed, much prefer a shorter, more relaxing, more energy-efficient high-speed rail trip?
Enact another national speed limit law
In response to the July 17 article, "Public's thirst for oil prodding Congress to act": Why do we shy away from the most obvious way of relieving this problem: a national 55 m.p.h. speed limit?
In 1974, in response to an Arab oil embargo, a 55 m.p.h. speed limit was imposed on the nation's highways and was in effect for 10 years. This is something Congress could do now that would have the immediate effect of lowering fuel prices.
How much longer would it take to get there at 55 m.p.h.? To travel 20 miles, it would take about 2 minutes longer than at 60 m.p.h. and about 5 minutes longer than at 70 m.p.h..
Considering not only the cost savings, but also the environmental benefits and reduced risk to our automobiles and ourselves, is our time really that important?
Dispute dictators' sovereignty defense
Regarding your July 16 editorial, "Peace before justice in Darfur": The piece defines an enigma called "sovereignty" that has haunted the international community for almost five centuries.
When heads of state thumb their noses at the civilized world by allowing their "sovereign" government – not the sovereign people – to initiate acts of genocide or violent tyranny, the rest of the world honors the traditionally revered sovereignty.