The Elephant in the Room | 10/03/13
by John Brian Shannon
For seven decades, petroleum provided North Americans with a comparatively cheap, plentiful, and reliable source of energy. And it happened to be a kind of energy that was particularly suited to our growing transportation needs.
Back in Henry Ford’s day, all of the government subsidies directed towards the exploitation of oil and gas were easily absorbed by a large and upwardly mobile population, and the few gigatons of transportation CO2 and other gases that were added to the atmosphere then, were easily absorbed by the Earth’s natural systems.
In Henry’s day, agriculture was by far the biggest polluter, followed by industry, construction, and electricity production, transportation was far down the list.
Today of course, transportation is directly responsible for one-third of all airborne emissions, and added to that, are the emissions created in the manufacture of the parts necessary to build those millions of cars, trucks, trains, ships and airplanes. In 2013, it adds up to be a very large number indeed. The U.S. alone produces 7 billion tons of CO2 per year.
In an era of unaffordable U.S. budget deficits, direct subsidies to the petroleum industry are in excess of $4.86 billion dollars per year (on average) and when added to the various indirect government subsidies, have become dangerous to the overall economy.
For just one example of other subsidies supporting North America’s addiction to oil; Whose Army, Navy, Air Force, and Marines have protected all that Middle East oil since 1932, and what is the grand total cost of that protection? Meanwhile, the environment subsidy in the U.S. is one that is far past the point of being able to absorb the total amount CO2 added to the atmosphere by the U.S.
Someone has to say it. The oil and gas industry, which once lifted the North American economy to unimaginable heights, has now become an unbearable burden to the economy and the environment, and the situation continues to worsen every year. Petroleum, is the 7 gigaton elephant in the room.
At least we only have one elephant in our room. By 2040, China will have four.
China is racing toward developed nation status. China produced 7.2 billion tons of CO2 in 2010, making it the world’s single biggest polluter. It estimated in 2008 that 410,000 people die from air pollution in China every year. It’s land area is similar in size to the U.S. although the U.S. has 311 million citizens (most households own at least one car) while China has 1.35 billion citizens, (where a majority of households will soon become car owners for the first time).
Huge tracts of forested land and grassland in both countries could conceivably capture and make use of, all the CO2 we produce, storing it for decades or even permanently — but only when forested areas and grasslands are not replaced with shopping malls and factories. Which is what has been happening at an accelerating pace since the beginning of the Industrial Revolution.
India, with less than half of the land area of China, but with a rapidly growing demographic, will be in even worse shape than the U.S. or China. By 2022, India will have 2 billion citizens, but with only half the available land area to absorb all that CO2. In addition, vast areas of land in India are unsuitable for the plant life which removes CO2 from the atmosphere.
At present only 1 billion people in the world have one car or more per household, have home electronics and washing machines, and are connected to an electrical grid (developed nation status). Six billion don’t. But six billion people are expected in the developed nations club by 2050.
For now, the undeveloped and emerging nations are carbon-neutral or better — while one billion live in developed nations which are (huge) net contributors to global pollution levels.
Oil and gas has lifted one billion people into developed nation status, and for that we should be grateful. But, with six billion more people joining the club, we won’t have breathable air in some cities unless we change our transportation fuel — and soon.
All else being equal, if we lower our airborne emissions by one-third by switching from petroleum to electricity for our transportation needs, we will be in acceptable shape. What damage has been done, has already been done — no use in crying over spilt milk. And even if we do successfully switch to electric vehicles, the plant life on the planet will still be working overtime to capture and sequester all CO2 produced by the agriculture and manufacturing sectors as they will continue to add unimaginable amounts of CO2 to the atmosphere.
The important point is to stop adding more carbon dioxide to the atmosphere than the Earth systems can handle. A simple but profound switch away from oil and gas to electricity in our transportation sector can accomplish this goal.
Electric vehicles are presently making huge strides and in September 2013, the all-electric Tesla S was the best selling car in Norway. And really, why not? The Tesla S is a great drivers car, it features almost zero maintenance and it runs on electricity which is provided by a network of (renewable energy powered and conveniently located) Supercharger stations placed all over the country which are free to use for the life of the car. Not to mention the always-available Tesla buyback scheme, where Tesla will repurchase your used Tesla for a previously agreed-upon price.
Free electricity for Tesla cars, no airborne emissions from Tesla cars, and a guaranteed Tesla buyback program. This is the future of transportation!