From Manek Dubash, Lewes, East Sussex, UK
Tony Green suggests that, billions of years from now, only the mega-rich will be able to afford to decamp to the moons of the gas giants to avoid the sun’s expansion, while the rest of us plebs are left behind. I think he is taking too pessimistic a view about the survival of economic systems such as capitalism. I would prefer to think that we will have developed a more equitable existence by then.
