Al Gore's gotta love this. A British company has invented a way to track a person's global footprint by using our own cell phones to spy on us.
According to the Guradian,
a London-based start-up company has developed software for mobile phones that uses global positioning satellites to work out automatically whether you are walking, driving or flying and then calculate your impact on the environment.
So if Barry were to appoint Al Gore as "Energy Tsar," the emphasis would be on "Tsar": we could expected the enlightened despotism of, say, Ivan the Terrible.