And now, thanks to Virgin Galactic, the US National Oceanic and Atmospheric Administration (NOAA) will be getting a bit more data to continue their never ending quest to understand planet Earth.

Read more of this story »

One British strategic communications firm argued that the airline industry essentially needs a PR makeover. Steve Dunne of the Brighter Group went so far as to say that the industry risks sliding into a reputation akin to that of cigarette manufacturers in the U.S.: "The aviation industry is just not representing itself properly or effectively to put the lobbying efforts of the eco-warriors into some kind of perspective."

I’m not convinced the risk is that dramatic — at least here in the U.S. While there are certainly efficiency measures airlines should be considering — such as being towed to a starting point on the runway instead of burning fuel to get there – advocating a total ban on air travel as some do (or even very high taxes) is a losing cause (by the way, I want to hear a convincing argument as to why flying on a commercial plane isn’t public transportation, like taking the bus).

But the pollution problems for the industry could take off: The United Nations’ Intergovernmental Panel on Climate Change (IPCC) says that while the CO2 emissions per passenger kilometer have decreased, the increased number of passengers overall has negated that efficiency. Furthermore, the World Wildlife Fund predicts airlines to make up 15 percent of all global CO2 emissions by 2041.

So while the airlines may not be likened to cigarette manufacturers yet, they should consider some reputation management now. And there are good things happening: The International Air Transport Association says they saved 6 million tons of CO2 by shortening routes worldwide. Virgin’s Richard Branson just announced that he’s planning a 747 biofuel test flight for early next year, and Northwest put together a taskforce of employees and managers that came up with ways to cut inefficient fuel use by 31 million gallons per year. To keep up with the increasing number of passengers and the increasing concern about global warming (including carbon regulation), however, the airlines industry will have to continue decreasing their contribution to the problem and keep telling the public about it. Telling their side of the story — while performing real, meaningful leadership — will keep their reputation from taking a nose dive.

Cross posted on Maria Energia

International Herald Tribune

Branson told reporters at a news conference that he created the Virgin Earth Challenge because, "The Earth cannot wait 60 years. We need everybody capable of discovering an answer to put their minds to it today."

The contest will be open for five years and entrants will be judged by a panel including Branson, Al Gore, climate scientist James Hansen, and Gaia hypothesis creator James Lovelock.

The financial incentive provides an added push intended to spur innovation faster than would otherwise come about through policy mandates or current research tracks. Currently, the most promising mitigation measure for removing CO2 is a practice known as carbon sequestration, which grabs CO2 before it reaches the atmosphere, captures it and puts it deep underground. There is some uncertainty in this technology however, as the long term consequences and success are unknown.

TreeHugger via BBC