“Ban Carry-on Luggage”

NYT Editorial:

In a directive whose logic is not always apparent, the Transportation Security Administration has spelled out what airline passengers can carry on board with them, what must be placed in checked luggage, and what can’t go on the plane at all. Knives must be checked but knitting needles and corkscrews are allowed in the cabin. Up to four ounces of eye drops can be carried aboard, with fingers crossed that multiple terrorists won’t combine their allotments to exceed the limit. Laptops, digital cameras, mobile phones and other electronic devices are permitted, so never mind any warnings you’ve heard that they could be used to trigger a bomb. The bomb ingredients themselves, notably liquid explosives, will be kept out of the cabin by a ban on liquids, gels and lotions, except for small amounts of baby formula and medications.

Ethanol, Ethanol Everywhere, Time to Stop and Think

Elon Musk:

Ethanol (a.k.a. alcohol) will certainly grow as a business and serve as a partial solution to our energy problem, particularly given that it is now taking the place of the gasoline additive MTBE. However, even if large-scale cellulosic ethanol technology is perfected, I don’t believe it can become the primary solution to the world’s energy needs.

The often-used example of Brazil does not apply to most parts of the world and may not even apply to Brazil if they see high economic growth with its attendant energy demands. Brazil is in the tropics with an all year round growing season and an enormous amount of arable land relative to its population food requirements and the number of cars on the road.

In contrast, domestic ethanol as the primary solution will definitely not work for the world’s most populous countries, such as Japan, China, India, Pakistan, Indonesia, etc. Those countries are either breaking even on domestic food production or are net importers. If you argue that ethanol is to be grown elsewhere and shipped, where are the vast tracts of unused arable land? And, bear in mind, the calories burned by two ton cars are much greater than those burned by 170 pound humans.

World’s Largest Oil Field in…. Colorado

Robert Collier:

Underneath the high, scrub-covered rangeland of northwest Colorado is the world’s biggest oil field. Getting the oil out of the ground, however, is one of the world’s biggest headaches.

The area’s deposits of oil shale are believed to be larger than all the oil reserves of the Middle East. But past attempts to get at this oil locked in tarry rock have cost billions of dollars and raised the prospect of strip-mining large areas of the Rocky Mountain West.

Now, as the federal government makes another push to develop oil shale, Shell and other companies say they have developed techniques that may extract this treasure with much less environmental impact.

What goes around, comes around. The Western Slope oil shale project collapsed in the mid 1980’s – creating a deep Colorado recession.