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Biosphere, Atmosphere, and Human Fears
1
Community
73
Computing
50
Culture
39
Energy
8
Environment
39
Feed the World
1
Food
6
Heal the World
3
Health
36
Inclusion
6
Industry
33
Infrastructure
34
Innovation
15
Learning
37
OER
1
Power the World
2
Project-Based Learning
8
Recover, Reuse, and Recycle: Building a Lasting World
1
Security
23