You bring up a good point, namely, on a fixed sized planet how can we have growth forever?
I have some hopes that society on a planetary scale will learn that materialism is bullshit and that we are manipulated by clever advertising and pro consumerism messages in movies, etc. Notice how many characters in movies drive over the top expensive cars - just as one example. Same with houses way larger than a family needs for comfort and a happy life.
I have some hopes that society on a planetary scale will learn that materialism is bullshit and that we are manipulated by clever advertising and pro consumerism messages in movies, etc. Notice how many characters in movies drive over the top expensive cars - just as one example. Same with houses way larger than a family needs for comfort and a happy life.