From the article: With the 5th International Degrowth Conference taking place next week Spanish Ecologists Professor Joan Martinez Alier and Federico Demaria - both working at the Environmental Science and Technology Institute (ICTA) at the Autonomous University of Barcelona (UAB) - explain why we need a 'less is more' alternative economic model and how the burgeoning Global Environmental Justice movement is a key concept in achieving the only goal that will halt Climate Change.

The double interview, translated and edited by Ecologist New Voices contributor, Nick Meynen, was first published in La Vanguardia, Barcelona (Spain)