Interview: Rob Bernard, the man driving Microsoft's green agenda | Environment | guardian.co.uk

Bernard is on a "flying visit" to London offices before heading to a European conference. But he's keen to stress that this means train travel where possible, and apologises for the bottled water on the table.

Flashback: Bill Gates and Andy Revkin think you're stupid: They both imagine that you're ready to be lectured on energy efficiency by a guy who owns a private jet and lives in a 66,000 square foot mansion with a $360,000 annual electric bill