biology”, p.67, The Viking Press, 2006. Datapoints between 2000 and 2012 represent BCA estimates ELECTROMECHANICAL SOLID STATE RELAY TRANSISTOR INTEGRATED CIRCUIT VACUUM TUBE 1900 1925 1950 1975 2000 2025 OPTICAL, QUANTUM, DNA COMPUTING HUMAN BRAIN MOUSE BRAIN 0 104 108 1012 1016 10-4 CORE I7 QUAD PENTIUM APPLE II ALTAIR 8800 UNVAC I COLOSSUS IBM TABULATOR ANALYTICAL ENGINE CALCULATIONS PER SECOND PER $1000 Exponential Moore’s Law
the world economy; adjusted for inflation and expressed in 2011 international dollars. $20 trillion $40 trillion $60 trillion $80 trillion $100 trillion $0 1 2015 1500 1000 500 Source: World GDP – Our World In Data based on World Bank & Maddison (2017) Gross Domestic Product (GDP) Exponential