Chevron (US) seems to agree that Climate change is man-made, though they aren't nearly so direct about it and certainly don't express support for a carbon tax.

Chevron (US) seems to agree that Climate change is man-made, though they aren't nearly so direct about it and certainly don't express support for a carbon tax. http://www.chevron.com/globalissues/climatechange/ http://www.chevron.com/globalissues/climatechange/ Exxon (US) seems to take it as a given that human-emitted greenhouse gasses cause climate change and emphasizes the need to avoid needless cost in solutions. They explicitly support a carbon tax, offset by lowering other taxes: http://corporate.exxonmobil.com/en/current-issues/climate-policy/climate-policy-principles/overview http://corporate.exxonmobil.com/en/current-issues/climate-po... BP states that human GHG emissions cause climate change and supports putting a price on carbon, but one that is equal across sources. http://www.bp.com/en/global/corporate/sustainability/the-energy-future/climate-change.html http://www.bp.com/en/global/corporate/sustainability/the-ene... Total (France) touts some of initiatives for addressing carbon emissions but http://www.total.com/en/society-environment/environment/combating-climate-change http://www.total.com/en/society-environment/environment/comb... They also talk here about the role of methane flaring in greenhouse gas emissions http://www.total.com/en/media/news/press-releases/total-commits-three-major-international-initiatives-combat-climate-change http://www.total.com/en/media/news/press-releases/total-comm... I don't read French, so cant summarize their main page. ConocoPhillips also recognizes human-emitted GHCs as the cause of climate change. http://www.conocophillips.com/sustainable-development/our-approach/living-by-our-principles/positions/Pages/climate-change.aspx http://www.conocophillips.com/sustainable-development/our-ap... I've got to run, can someone else do Statoil, Rosneft, Petrobras, etc?