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2. Economics of the fourth industrial revolution: internet, artificial intelligence and blockchain Johnson, Nicholas (Economist and mathematician), Abingdon, Oxon ; Routledge, Taylor & Francis Group, 2021 ECON303
3. Networks of outrage and hope: social movements in the internet age Castells, Manuel, 1942- Cambridge, UK ; Polity Press, 2015. SOC315
4. Energy and civilization: a history Smil, Vaclav, Cambridge, Massachusetts : The MIT Press, 2018. HIST456
