Hello; bread and circus. How about rearranging the deck chairs on the titanic? Short term approach to issues with lots of distractions.
A key has been the reduction of overall human population size. This has not happened and the population continues to increase. Tipping points. Carrying capacity. I did favor ZPG and had hoped to find a way to encourage voluntary reductions in the population growth rate. Neither worked out.
I find it interesting to follow discussions on these forums about stocking densities in aquaria. Recently was in a heated discussion with some forum members in a thread. One insisted that a single silver arrowana needs a 300 gallon tank. I have no problem with that as I have not kept the species. I often wonder if the same concept of high population density is ever applied to the human population and our tank (the earth)
I use to keep my decision to be childless to myself. Came a time when I sensed the it was time to put the notion of being childless out. My thinking being that if others knew of someone taking that path and seeing some of the benefits, they might give it some thought. I had though that even if few actually considered that lifestyle then at least my effort would be appreciated. Not so. I have received more negative feedback and almost no appreciation.
I have become more comfortable with the decision with time. I do not have the worries I see in my friends with children and grandchildren. I did not have during my life and do not now have the financial drain I see in several friends due to their children and grandchildren.
One friend from high school has a girlfriend who is a top nurse with three children. She was shocked to a degree that a retired Kentucky school teacher (me) is able to afford a more comfortable life style than she can. Her children have been and continue to be a money drain. She is still paying college loans for her youngest.
I understand that parents love their children. (At least many do. By teaching and driving a school bus in the hills of Appalachia I saw some evidence that some "love" the children received was not worth having.) I can only report that the feeling parents tell me of having about their children is something I did not experience, so I do not miss it. I currently watch one of my remaining close friends from my childhood trying to help his struggling children and being financially strapped by the effort. I confess being relieved that I am not in that position. I am to deliver a bed and chair to one of his kids with my truck this afternoon. Glad to help, but I will not be sleepless with worry tonight.