People are sitting in traffic longer, and the types of solutions that are needed to relieve that congestion are ones that are paid for by the Highway Trust Fund.

No major technological change has ever been instituted by mankind without an array of negative consequences. The motor car has meant liberation for millions, but it has also caused congestion, environmental damage, and a disturbing death toll on the roads.

To avoid congestion, I get up at 5:10, grab a slice of raisin toast, and leave the house at 6 A.M. My husband, Tim Dunn, who works for an environmental agency, is still asleep when I slip out, and I find that rather annoying.

Every day I get to 'Think' and work on everything from digitizing electric grids so they can accommodate renewable energy and enable mass adoption of electric cars, helping major cities reduce congestion and pollution, to developing new micro-finance programs that help tiny businesses get started in markets such as Brazil, India, Africa.