Here is another review of world economic growth and its relationship to the rise in energy consumption growth and world carbon emissions and carbon intensity from BP's Statistical Review of World Energy 2007:
http://www.bp.com/liveassets/bp_internet/globalbp/globalbp_uk_english/reports_and_publications/statistical_energy_review_2007/STAGING/local_assets/downloads/pdf/bp_sustainability_report_2007_christof_ruhl_speech_and_slides.pdf Neil K. Dawe, RP Bio Canadian Director Center for the Advancement of the Steady State Economy www.steadystate.org