EurActiv: Climate change stands as one of the most controversial global challenges, often pitting the European Union against the rest of the world in what measures should be taken and who should pay for them.
Yet even the effectiveness of EU policies is in doubt, with its market-based Emissions Trading System (ETS) struggling and efforts to extend the scheme's reach to international aviation on hold.
Weather volatility headlines are often held up as proof of climate change: melting glaciers, catastrophic...