Department of Politics at Princeton University

Professor Jan-Werner Mueller writes in his commentary in The Guardian: 

"It has become conventional wisdom: populist parties are on the rise across Europe, from left (Jean-Luc Mélenchon) to right (Marine Le Pen), and in widely different national and local contexts – from Bradford to Budapest. But while the "P-word" is ubiquitous in political analysis, most observers would be hard pressed to define where exactly legitimate democratic politics stops and pernicious populism begins." For the rest of the article, see: http://bit.ly/KiuAvS