Oil and gas running out
But Kjell Aleklett, one of a team of geologists that prepared the report, said earlier estimates that the world's entire reserve amounts to 18,000 billion barrels of oil and gas - of which about 1,000 billion has been used up so far - were "completely unrealistic". He, Anders Sivertsson and Colin Campbell told New Scientist magazine that less than 3,500 billion barrels of oil and gas remained in total.
�Charles Arthur/Independent (UK) 10.02.03