Eva Mahnke Journalist Contributions: 18. November 2015 Emissions trading: Strong players, feeble instruments 18. November 2015 Germany: A turnaround yet to turn 18. November 2015 Nature: A contaminated future 18. November 2015 Greenhouse gases: Spoiling the climate 18. November 2015 Carbon capture and storage: Problems at depth 18. November 2015 History: The bedrock of industry 18. November 2015 History: The bedrock of industry