Plastic pollution is one of the biggest challenges facing the world today, but no one country or organisation can solve it alone. To address this, sustainability experts Lili Fuhr and Nils Simon make the case for a global plastics treaty.
What's driving the low levels of commitment and ambition among governments to reduce carbon emissions? It could be the corrupting influence of vested interests, say Heinrich Böll Foundation's Lili Fuhr and Global Witness's Simon Taylor.
Geoengineering isn't going to solve the world's climate problem; but perhaps a radical shift in economic and political systems can, says Heinrich Boll Foundation Ecology and Sustainable Development Department head Lili Fuhr.