The German newspaper Der Tagesspiegel explains: “Whereas most scientists back then [in 1992] had their doubts about the greenhouse effect, it goes practically unquestioned today. ”
Saksa ajalehes „Der Tagesspiegel ” selgitatakse:„ Enamikul teadlastel oli [aastal 1992] kasvuhooneefekti suhtes kahtlusi, nüüd aga on need praktiliselt hajunud. ”