Questions from the future. What our grandchildren will ask in around the year 2050, on a more and more uninhabitable planet.

Son: Mom?

Mother: No, my darling; you can’t go outside.

Son: I know. [Pause] Of what did grandpa die, and was he a green hero too?

Mother: [Parenthetically] Your grandfather worked hard and always wanted to be a hero.

Son: I love you, Mom.