Expert: If no one buys internal-combustion engine petrol cars, nobody is going to buy oil.
Expert: Two thirds of LA is parking and roads. You could fit three cities the size of San Francisco in that empty parking space left by the autonomous vehicle application.
Damon Gameau: Plants use CO2 and energy from the sun to create simple sugars. The plant uses some of these sugars to grow, the rest is pumped into the soil through the roots.