To use different phrasing, what you're saying is that you want people to be poorer. Please understand that I don't mean this as a personal attack on you, your beliefs or philosophy. But from a different perspective, that really is what you're saying. Do you really want to say that?

Perhaps a better alternative is: a good goal would be to allow people to have more while using less natural resources and polluting the environment less. While certainly difficult, I'd hope that advances in efficiency (such as more automation) could theoretically allow this!