Subject
- Human ecology8
- Nature4
- Ecocriticism3
- Environmental protection2
- Human ecology in literature2
- Science and the humanities2
- Animal rights1
- Animal welfare1
- Animals in literature1
- Anthropocene Epoch1
- Conservation of natural resources1
- Ecofeminism1
- Ecology1
- Environmental ethics1
- Environmental policy1
- Environmental protection and motion pictures1
- Environmental sciences1
- Environmental sociology1
- Environmentalism1
- Gaia hypothesis1