I don't understand: I believe that per-planet eternal growth is unsustainable, so I guess I am in the "degrowth" group mentioned, but that does not take away my

I don't understand: I believe that per-planet eternal growth is unsustainable, so I guess I am in the "degrowth" group mentioned, but that does not take away my belief that a globalised solar-powered future is realistic? It just means we will have to step away from unbounded growth based reasoning as well.