Elon Musk's is changing the world with three companies.
SolarCity is a renewable energy company that is harnessing the power of the sun and bringing people into connectivity with nature and energy consumption through solar energy panels.
Tesla Motors is pioneering a new models of electric cars, with the ultimate goal of a mass produced electric car that can compete with petroleum-driven alternatives. A spin-off of the motor company is the Powerwall, a battery that changes the energy consumption patterns of households.
SpaceX is making rocket-based space exploration affordable within the current economic system.
All three companies are endeavouring to change human behaviour and challenge entrenched incumbent business models and economic systems.
The above video is a short speech Elon gave at Caltech. It is worth a watch.
Video Credit: EveryElonMuskVideo @ Youtube