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Soggetto
Sustainability
117
Community
114
Computing
97
Learning
93
Culture
83
Infrastructure
83
Environment
79
Industry
74
Well-Being
55
Energy
39
Health
35
Security
32
Innovation
17
Ignorance is Not Bliss: Can Schools and Technology Help?
16
Heal the World
15
Water
14
Feed the World
13
The World's Water
12
Food
11
Power the World
9