The increasing ecological crisis and impending environmental catastrophe that we all face, is leading more on the left to recognise that we have to be both red and green in our politics – we have to be ecosocialist. One without the other is not going to work. That is the strong message from the French left party, Parti de Gauche, which has called for the founding of a European network, opposing the environmental degradation caused by capitalism’s relentless drive for profit. The Parti de Gauche argues that it is essential to form an action network that extends beyond national boundaries and brings together activists and parties across Europe and beyond to halt the activities of the multi-national corporations that are destroying the planet. To this end they hosted a European conference on 19th January, to which Left Unity – as a new party of the left in Europe – was invited to attend and participate in.