The video will be available here once the broadcast has finished:
http://news.bbc.co.uk/1/hi/programmes/n ... efault.stm
D'oh!Unfortunately, we are unable to make Tuesday's programme available online due to copyright restrictions.
Moderator: Peak Moderation
D'oh!Unfortunately, we are unable to make Tuesday's programme available online due to copyright restrictions.
It's not great... maybe someone else could add something?
It is to the BBC's credit that Newsnight addressed the subject of high oil prices last week including the input from economics editor Stephanie Flanders. Unfortunately the concept presented - that high oil prices would push peak production rate to the end of the century - is complete rubbish.
To extract oil first one must discover oil. Discovery of oil peaked in the early sixties and has been declining ever since. Since the early eighties we have been extracting more oil each year than has been discovered. There is no doubt that the extraction rate of regular oil has hit the limit and must now decline, no matter what the price does. That is geology and physics, not economics.
We are left then with unconventional oil, tar sands, oil shale and extra heavy oil. Potential reserves may be large but are not comparable to regular oil. These unconventional reserves require large amounts of energy to extract, decreasing the net energy available. They require large amounts of natural gas (also limited) and water. But the most significant point is that they are slow to extract.
Peak oil is all about the rate of extraction. Unconventional reserves have a slow rate of extraction. To suggest as Flanders did last week that such reserves will provide 140 million barrels per day in 2100 is fanciful.
I urge the BBC to address the subject of peak oil in a rigorous manor.
Hmm, perhaps "complete rubbish" is not very diplomatic - even if true!clv101 wrote:It's not great... maybe someone else could add something?