Search This Blog

Showing posts with label fuels. Show all posts
Showing posts with label fuels. Show all posts

Saturday 17 September 2011

Learning From China: Why The Existing Economic Model Will Fail



By Lester Brown
16 September, 2011
Earth Policy Institute

For almost as long as I can remember we have been saying that the United States, with 5 percent of the world’s people, consumes a third or more of the earth’s resources. That was true. It is no longer true. Today China consumes more basic resources than the United States does.

Among the key commodities such as grain, meat, oil, coal, and steel, China consumes more of each than the United States except for oil, where the United States still has a wide (though narrowing) lead. China uses a quarter more grain than the United States. Its meat consumption is double that of the United States. It uses three times as much coal and four times as much steel.
These numbers reflect national consumption, but what would happen if consumption per person in China were to catch up to that of the United States? If we assume conservatively that China’s economy slows from the 11 percent annual growth of recent years to 8 percent, then in 2035 income per person in China will reach the current U.S. level.
If we also assume that the Chinese will spend their income more or less as Americans do today, then we can translate their income into consumption. If, for example, each person in China consumes paper at the current American rate, then in 2035 China’s 1.38 billion people will use four fifths as much paper as is produced worldwide today. There go the world’s forests.
If Chinese grain consumption per person in 2035 were to equal the current U.S. level, China would need 1.5 billion tons of grain, nearly 70 percent of the 2.2 billion tons the world’s farmers now harvest each year.
If we assume that in 2035 there are three cars for every four people in China, as there now are in the United States, China will have 1.1 billion cars. The entire world currently has just over one billion. To provide the needed roads, highways, and parking lots, China would have to pave an area equivalent to more than two thirds the land it currently has in rice.
By 2035 China would need 85 million barrels of oil a day. The world is currently producing 86 million barrels a day and may never produce much more than that. There go the world’s oil reserves.
What China is teaching us is that the western economic model—the fossil-fuel-based, automobile-centered, throwaway economy—will not work for the world. If it does not work for China, it will not work for India, which by 2035 is projected to have an even larger population than China. Nor will it work for the other 3 billion people in developing countries who are also dreaming the “American dream.” And in an increasingly integrated global economy, where we all depend on the same grain, oil, and steel, the western economic model will no longer work for the industrial countries either.

The overriding challenge for our generation is to build a new economy—one that is powered largely by renewable sources of energy, that has a much more diversified transport system, and that reuses and recycles everything. We have the technology to build this new economy, an economy that will allow us to sustain economic progress. But can we muster the political will to translate this potential into reality?

Lester Brown is an United States environmentalist, founder of the Worldwatch Institute, and founder and president of the Earth Policy Institute, a nonprofit research organization based in Washington, D.C. BBC Radio commentator Peter Day calls him "one of the great pioneer environmentalists."
Copyright © 2011 Earth Policy Institute

Friday 5 August 2011

BBC's TOP GEAR and Creative Truth

Top Gear's electric car shows pour petrol over the BBC's standards

Why is Top Gear apparently exempt from the BBC's editorial guidelines and the duty not to fake the facts?
Jeremy Clarkson test drives the Tesla electric car
Jeremy Clarkson test drives the Leaf electric car Photograph: BBC
 
What distinguishes the BBC from the rest of this country's media? There's the lack of advertising, and the lack of a proprietor with specific business interests to defend. But perhaps the most important factor is its editorial guidelines, which are supposed to ensure that the corporation achieves "the highest standards of due accuracy and impartiality and strive[s] to avoid knowingly and materially misleading our audiences."
Here's a few of the things they say:
"Trust is the foundation of the BBC: we are independent, impartial and honest."
"We will be rigorous in establishing the truth of the story and well informed when explaining it. Our specialist expertise will bring authority and analysis to the complex world in which we live."
"We will be open in acknowledging mistakes when they are made and encourage a culture of willingness to learn from them."
Woe betide the producer or presenter who breaches these guidelines. Unless, that is, they work for Top Gear. If so, they are permitted to drive a coach and horses – or a Hummer H3 - through them whenever they please.

Take, for example, Top Gear's line on electric cars. Casting aside any pretence of impartiality or rigour, it has set out to show that electric cars are useless. If the facts don't fit, it bends them until they do.

It's currently being sued by electric car maker Tesla after claiming, among other allegations, that the Roadster's true range is only 55 miles per charge (rather than 211), and that it unexpectedly ran out of charge. Tesla says "the breakdowns were staged and the statements are untrue". But the BBC keeps syndicating the episode to other networks. So much for "acknowledging mistakes when they are made".

Now it's been caught red-handed faking another trial, in this case of the Nissan LEAF.
Last Sunday, an episode of Top Gear showed Jeremy Clarkson and James May setting off for Cleethorpes in Lincolnshire, 60 miles away. The car unexpectedly ran out of charge when they got to Lincoln, and had to be pushed. They concluded that "electric cars are not the future".

But it wasn't unexpected: Nissan has a monitoring device in the car which transmits information on the state of the battery. This shows that, while the company delivered the car to Top Gear fully charged, the programme-makers ran the battery down before Clarkson and May set off, until only 40% of the charge was left. Moreover, they must have known this, as the electronic display tells the driver how many miles' worth of electricity they have, and the sat-nav tells them if they don't have enough charge to reach their destination. In this case it told them – before they set out on their 60-mile journey – that they had 30 miles' worth of electricity. But, as Ben Webster of the Times reported earlier this week, "at no point were viewers told that the battery had been more than half empty at the start of the trip."

It gets worse. As Webster points out, in order to stage a breakdown in Lincoln, "it appeared that the Leaf was driven in loops for more than 10 miles in Lincoln until the battery was flat."

When Jeremy Clarkson was challenged about this, he admitted that he knew the car had only a small charge before he set out. But, he said: "That's how TV works". Not on the BBC it isn't, or not unless your programme is called Top Gear.

Top Gear's response, by its executive producer Andy Wilman, is a masterpiece of distraction and obfuscation. He insists that the programme wasn't testing the range claims of the vehicles, and nor did it state that the vehicles wouldn't achieve their claimed range. But the point is that it creates the strong impression that the car ran out of juice unexpectedly, leaving the presenters stranded in Lincoln, a city with no public charging points.

Yes, this is an entertainment programme, yes it's larking about, and sometimes it's very funny. But none of this exempts it from the BBC's guidelines and the duty not to fake the facts.

The issue is made all the more potent by the fact that Top Gear has a political agenda. It's a mouthpiece for an extreme form of libertarianism and individualism. It derides attempts to protect the environment, and promotes the kind of driving that threatens other people's peace and other people's lives. It often creates the impression that the rules and restraints which seek to protect us from each other are there to be broken.

This is dangerous territory. Boy racers, in many parts of the countryside, are among the greatest hazards to local people's lives. Where I live, in rural mid-Wales, the roads are treated as race tracks. Many of the young lads who use them compete to see who can clock up the fastest speeds on a given stretch. The consequences are terrible: a series of hideous crashes involving young men and women driving too fast, which kill other people or maim them for life. In the latest horror, just down the road from where I live, a young man bumped another car through a fence and into a reservoir. Four of the five passengers drowned.

Of course I'm not blaming only Top Gear for this, but it plays a major role in creating a comfort zone within which edgy driving is considered acceptable, even admirable. Top Gear's political agenda also persists in stark contradiction to BBC rules on impartiality.

So how does it get away with it? It's simple. It makes the BBC a fortune. Both the 15th and 16th series of Top Gear were among the top five TV programmes sold internationally by BBC Worldwide over the last financial year. Another section of the editorial guidelines tells us that "our audiences should be confident that our decisions are not influenced by outside interests, political or commercial pressures". But in this case we can't be. I suggest that it is purely because of commercial pressures that Top Gear is allowed to rig the evidence, fake its trials, pour petrol over the BBC's standards and put a match to them. The money drives all before it. 

Tuesday 30 January 2007

Don't be fooled by Bush's defection: his cures are another form of denial



The president's avowed conversion on climate change is illusory. He is just drumming up new business for his chums

George Monbiot
Tuesday January 30, 2007
The Guardian


George Bush proposes to deal with climate change by means of smoke and mirrors. So what's new? Only that it is no longer just a metaphor. After six years of obfuscation and denial, the US now insists that we find ways to block some of the sunlight reaching the earth. This means launching either mirrors or clouds of small particles into the atmosphere.
The demand appears in a recent US memo to the Intergovernmental Panel on Climate Change. It describes "modifying solar radiance" as "important insurance" against the threat of climate change. A more accurate description might be important insurance against the need to cut emissions.
Every scheme that could give us a chance of preventing runaway climate change should be considered on its merits. But the proposals for building a global parasol don't have very many. A group of nuclear weapons scientists at the Lawrence Livermore laboratory in California, apparently bored of experimenting with only one kind of mass death, have proposed launching into the atmosphere a million tonnes of tiny aluminium balloons, filled with hydrogen, every year. One unfortunate side-effect would be to eliminate the ozone layer.
Another proposal, from a scientist at the National Centre for Atmospheric Research, in Boulder, Colorado, suggests spraying billions of tonnes of sea-water into the air. Regrettably, the production of small salt particles, while generating obscuring mists, could cause droughts in the countries downwind. Another scheme would inject sulphate particles into the stratosphere. It is perhaps less dangerous than the others, but still carries a risk of causing changes in rainfall patterns. As for flipping a giant mirror into orbit, the necessary technologies are probably a century away. All these fixes appear more expensive than cutting the amount of energy we consume. None reduces the concentration of carbon dioxide in the atmosphere, which threatens to acidify the oceans, with grave consequences for the food chain.
The demand that money and research be diverted into these quixotic solutions is another indication that Bush's avowed conversion to the cause of cutting emissions is illusory. He is simply drumming up new business for his chums. In his state of the union address last week, he spoke of "the serious challenge of global climate change" and announced that he was raising the government's mandatory target for alternative transport fuels fivefold. This is wonderful news for the grain barons of the red states, who will grow the maize and rapeseed that will be turned into biofuel. It's a catastrophe for everyone else.
An analysis published last year by the Sarasin Bank found that until a new generation of vegetable fuels, made from straw or wood, is developed, "the present limit for the environmentally and socially responsible use of biofuels [is] roughly 5% of current petrol and diesel consumption in the EU and US". Bush now proposes to raise the proportion to 24% by 2017. Already, though the rich world has replaced just a fraction of 1% of its transport fuels, the UN Food and Agriculture Organisation reports that using crops to feed cars has raised world food prices, with serious consequences for the poor. Biofuels fall into the same category as atmospheric smoke and mirrors - a means of avoiding difficult decisions.
But at least, or so we are told, the argument over whether or not manmade climate change is happening is now over. On Friday the Intergovernmental Panel on Climate Change publishes the first installment of its vast report, which collates the findings of the world's climate scientists. Though conservative in its assumptions, it shows that if you persist in believing that there is no cause for concern, you must have buried your head till only your toes are showing. If even Bush now grudgingly acknowledges that there's a problem, surely we've seen the last of the cranks and charlatans who had managed to grab so much attention with their claims that global warming wasn't happening?
Some chance. A company called Wag TV is currently completing a 90-minute documentary for Channel 4 called The Great Global Warming Swindle. Manmade climate change, the channel tells us, is "a lie ... the biggest scam of modern times. The truth is that global warming is a multibillion-dollar worldwide industry: created by fanatically anti-industrial environmentalists; supported by scientists peddling scare stories to chase funding; and propped up by complicit politicians and the media ... The fact is that CO2 has no proven link to global temperatures ... solar activity is far more likely to be the culprit."
So it's the same old conspiracy theory we've been hearing from the denial industry for 10 years, and it carries as much scientific weight as the contention that the twin towers were brought down by missiles. The programme's thesis revolves around the deniers' favourite canard: that the "hockey-stick graph" showing rising global temperatures is based on a statistical mistake made in a paper by the scientists Michael Mann, Raymond Bradley and Malcolm Hughes. What it will not be showing is that their results have been repeated several times by other scientists using different statistical methods; that the paper claiming to have exposed the mistake has been comprehensively debunked; and that the lines of evidence used by Mann, Bradley and Hughes are just a few among hundreds demonstrating that 20th-century temperatures were anomalous.
The decision to commission this programme seems even odder when you discover who is making it. In 1997 the director, Martin Durkin, produced a similar series for Channel 4 called Against Nature, which also maintained that global warming was a scam dreamed up by environmentalists. It was riddled with hilarious scientific howlers. More damagingly, the only way in which Durkin could sustain his thesis was to deceive the people he interviewed and edit their answers to change their meaning. After complaints by his interviewees, the Independent Television Commission found that "the views of the four complainants, as made clear to the interviewer, had been distorted by selective editing" and that they had been "misled as to the content and purpose of the programmes when they agreed to take part". Channel 4 was obliged to broadcast one of the most humiliating primetime apologies it has made. Are institutional memories really so short?
So the whole weary business of pointing out that the evidence against man-made climate change is sparse and unable to withstand critical scrutiny, while the evidence in favour is overwhelming and repeatedly confirmed, must begin all over again. How often must scientists remind the media that a handful of cherry-picked studies does not amount to the refutation of an entire discipline?
But with Bush's defection, the band of quacks making these claims is diminishing fast. Now the oil and coal companies that support such people have changed their target. Instead of trying to persuade us that man-made global warming is a myth, they are seeking to divert us into doing everything except the one thing that has to happen: reducing our consumption of fuel. It is another species of denial.
George Bush's purpose - to insulate these companies from the need to cut production - is unchanged. He has simply found a new way of framing the argument.