Protecting Life on the Blue Marble

Sometimes we need a little perspective to get our priorities straight. As Bill McKibben points out in "The Great Carbon Bubble: Why the Fossil Fuel Industry Fights So Hard," we experienced the greatest weather extremes in recorded history in 2011, 14 weather disasters in the U.S. alone. And yet we have an entire political party in denial that there are any large-scale dynamics at work in the global weather system that potentially threaten our survival.

Why is the fossil fuel working so hard to spread denial about climate change? As in many things in life, follow the money.

Part of it’s simple enough: the giant energy companies are making so much money right now that they can’t stop gorging themselves. ExxonMobil, year after year, pulls in more money than any company in history. Chevron’s not far behind. Everyone in the business is swimming in money.

Still, they could theoretically invest all that cash in new clean technology or research and development for the same. As it happens, though, they’ve got a deeper problem, one that’s become clear only in the last few years. Put briefly: their value is largely based on fossil-fuel reserves that won’t be burned if we ever take global warming seriously.

The billions of dollars in profits earned by Chevron and ExxonMobil will build a lot of mansions for their highly paid executives. But, what's the point of a mansion if you don't have a habitable planet to build it on?

Almost as smart as termites

We know that ground-nesting termites can build mounds where the temperature and humidity remain moderate year round (a concept that has drawn the attention of architects in recent years). But, for whatever reason, humans don't typically pay much attention to natural heating and cooling in their building design and construction—a fact that leads to an enormous amount of energy consumption so that building inhabitants don't suffer from the heat or cold.

You can find exceptions to this tendency to ignore trees, shade, hillsides, and sun exposure when constructing buildings, even back in the 19th century. One good example, highlighted in Julia Whitty's Blue Marble blog (the post is a couple of years old, but as relevant today as when it was written), is Lincoln's cottage, where the President escaped the suffocating climate of Washington D.C. in the summer.

Among the passive techniques that characterize the cottage:

The builders relied on smarts not watts. Some of their techniques included:

Orienting the building so a powerful crossbreeze blows when the front door and rear windows are opened

Installing tall windows with two sections, a top half to expel warm air and a bottom half to introduce it

Attaching shutters to block the sun or let light in when necessary
Decorating with lace curtains to minimize bugs not breezes

Some of the simplest techniques available could make an enormous difference in energy consumption in our homes and cities. It's not too late to learn from the termites and the builders of the 19th century.

Inside the Evacuation Zone at Fukushima

Former Shooto heavyweight champion Enson Inoue took a bold journey into the evacuation zone at Fukushima and offered some candid revelations on the state of affairs in and around the disabled nuclear plant. Anyone who thinks the situation is firmly under control should look and listen and perhaps reconsider the situation. MMA Fighting also interviewed Inoue, who offered additional details about his journey into the region.

Irrational DIsdain for Electric Vehicles

The mainstream media holds sway over much of public opinion and messages repeated over and over seem to become the reigning paradigm, engrained deeply into most everyone's consciousness. As Steve Harvey points out in The EV-haters guide to hating electric cars, the list of fallacies that are promoted in this way is long and continuous. An example Harvey provides is the typical EV-hater calling electric vehicles a sales flop despite one- and two-year waiting lists for most models.

To counter the many misconceptions, Harvey compiled a list of "truthy" facts and introduced it in this way:

Whatever the reason, the media often has an irrational disdain for electric vehicles. And a similar disdain is common among the general population too. The same EV-hating arguments are repeated ad nauseam in the media. After analyzing the key arguments of the EV haters, I have compiled what I believe is the first-ever "EV-Hater's Guide to Hating Electric Cars." If you really hate EVs -- and you know who you are -- then this Top 10 guide is especially for you.

Good information to have on hand the next time you get into an argument with an EV-hater.

Reflections of a Nuclear Power Engineer

In this article, reposted on CommonDreams.org, a nuclear engineer talks about his disenchantment with nuclear power because of safety issues and offers an insider view of inherent problems. He offers an interesting assessment of the probability and risk associated with nuclear plant operation:

He illustrates this by comparing driving on the Italian highway, the Autostrada, with running a nuclear power station. Driving on the Autostrada has a low risk to the general population. A possibility does exist that you will crash, and perhaps die as a result, but the consequences of the accident to the general society will be next to nil. That’s why countries let almost anyone drive. So a moderately high P times a very low C equals a small risk to society as a whole.

On the other hand, the chance of an earthquake and tsunami of the magnitude that hit Japan are quite remote, especially occurring in tandem, which makes for a tiny P. But the consequences — the C — of them imperiling a nuclear power plant are huge, leading to a much higher risk to society.

Voters in Italy are convinced. They just voted down plans to restart nuclear power in their country.

Solar-powered aircraft spends 12 hours aloft, consumes no fuel

It only flies at 30 mph, but what it lacks in speed it makes up in efficiency. This aircraft from Solar Impulse, designed to demonstrate the potential of renewable energy, stayed aloft for 12 hours 59 minutes without consuming a single drop of avgas. This article by Gizmag notes:

Solar Impulse is an astonishing feat of engineering. It has a wingspan of over 200 feet (61 m) yet it weighs only 1600 kg (3,527 lb) and carries almost 12,000 solar cells which supply all of the energy required to keep it aloft.

The following video shows this amazing aircraft during the final leg of its historic voyage.

Three-wheeled ZAP Alias classified as a motorcycle

Federal certification for the ZAP Alias was simplified by the three-wheel design, which means that it only had to meet certification standards for a motorcycle rather than more stringent automobile requirements. ZAP, headquartered in Santa Rosa, CA, recently acquired a majority share in Zhejiang Jonway Automobile Co. Ltd. in China, where the Alias will be manufactured. The first deliveries of the electric vehicle, priced at $38,000, are slated for September 2011.