‘No miracles needed’: Prof Mark Jacobson on how wind, sun and water can power the world

The influential academic says renewables alone can halt climate crisis, with technologies such as carbon capture expensive wastes of time

Combustion is the problem - when you're continuing to burn something, that's not solving the problem," says Prof Mark Jacobson.

The Stanford University academic has a compelling pitch: the world can rapidly get 100% of its energy from renewable sources with, as the title of his new book says, no miracles needed".