Putting aside the various idiocies one can fairly ask
What sort of a world do I want to live in?
Do I place any value on the natural world?
If I keep encouraging population growth and economic development is there a reasonable chance that I will destroy the environment which sustains my life?
If I wish to restrict growth and development what concrete alterations in outlook, legal, and cultural norms must be effected?
Is there anything I can do in support of my views?