I have been back in the US  for over a week now and miss the fresh, cooler air of Sweden. Massachusetts has been sweltering but I refuse t...

Yesterday, was Sweden's National Day . In a sense, it is like the 4th of July in the US, but not quite, since the holiday only became an...

I am very excited about being a speaker at The New York Times EnergyForTomorrow Conference with the theme Building Sustainable Cities that ...

I am sitting in my office at the School of Business, Economics and Law in Gothenburg, Sweden and am catching up on some reading before I hea...

****** An Update to the Post Below*************************** The Nobel Prize committee has decided to have this year's prize in Medicin...

How many of us realize the true costs of the impact of our driving on others? Of course, those of us who work on networks and transpor...