Part 2/13:
Elon Musk envisions a world where technology—robots, AI, high-speed tunnels, electric aircraft—eliminates the need for money and saving. In this future, goods and services are produced seamlessly: robots will build our houses, produce our cars, grow our food, and deliver everything for free. Energy becomes cheap or even free through advances in solar power, fusion, and nuclear energy. Material costs vanish thanks to asteroid mining and AI-driven recycling, making physical production effectively costless.