LIVERPOOL: NO MORE A UNESCO WORLD HERITAGE SITE

Joe McClain -
The northern English port city of Liverpool played a decisive role in the development of Great Britain. In the 18th and 19th century, the city was one of the most important trading centers in the worl ...

TIPS FOR SUSTAINABLE VACATION

Vanderlei J. Pollack -
Sustainable travel is much more than just saving CO₂. It means taking responsibility - for the destination, for the people, for nature. Experts on sustainable vacation provide practical tips that we d ...

CAR-FREE CITY CENTER: LESSONS FROM BARCELONA AND LJUBLJANA

Just walk or bike to the city center? We can hear the outcry all the way here. And yet there have long been role models that show how a car-free city center can function. We took a look at what cities ...