Earth & Environmental Sciences
climate effect
99%
alternative energy
84%
greenhouse gas emissions
80%
sustainability
68%
international agreement
61%
consumption pattern
57%
climate change
53%
pollutant emission
51%
climate
49%
solar energy
49%
energy
44%
discontinuity
39%
communication
34%
recommendation
34%
consumption
31%
Engineering & Materials Science
Climate change
100%
Gas emissions
93%
Greenhouse gases
92%
Sustainable development
81%
Renewable energy resources
73%
International cooperation
61%
Solar energy
41%
Numerical models
37%
Set theory
29%
Communication
22%
Social Sciences
renewable energy
97%
climate change
77%
sustainability
67%
climate
47%
solar energy
41%
energy
41%
pollutant
34%
international agreement
32%
projection
28%
scenario
22%
commitment
20%
communication
16%