Henk Kamp, minister of econmic affairs arrieves at the...

THE HAGUE, NETHERLANDS - 2014/12/05: Henk Kamp, minister of econmic affairs arrieves at the Ministry of General Affairs. Every week on friday Dutch ministers meet to discuss current affairs. This week the continuation of research into shale exploitation by the government is being discussed. (Photo by Jaap Arriens/Pacific Press/LightRocket via Getty Images)