Effect of human beings on 156 Effets de l'homme sur Changements 80 Climat 80 Climatic changes 80 NATURE 50 SCIENCE 50 Social aspects 38 Animals 37 Aspect social 37 Life Sciences 36 Zoology 31 General 28 SOCIAL SCIENCE 26 Human-animal relationships 20 Mammals 19 Ecology 18 Relations homme-animal 18 Environmental aspects 17 Human ecology 16 Écologie humaine 14 POLITICAL SCIENCE 14 TECHNOLOGY & ENGINEERING 14 Aspect de l'environnement 13 Behavior 13 Histoire 13 History 13 climate change 13 Conservation 12 Klimaänderung 11