"Mankind opened a new geological epoch with the industrial era: the 'anthropocene' and we are clearly and deliberately affecting the climate with our actions", he said, arguing that "we should reduce CO 2 output by 40% and nitrous oxides by 70 to 80%", through energy savings and increased use of renewable energy sources.
Viņš ir arī piedāvāja paša izstrādātu rīcības plānu "avārijas gadījumam", lai glabātu pasauli.