(1) Limits to Growth was fundamentally correct then (except as to timing); it is still fundamentally correct today. Look around you: massive starvation, two million children dead each year from waterborne illnesses, Himalayan glaciers melting back, glaciers that for millennia have secured the water supply for all Asia; the fossil water of the Ogallala Aquifer declining a meter per year; petroleum on which we all depend coming close to gone forever. Limits to Growth was spot on (if a little early).
Uhhh…sorry. What The Limits to Growth predicted has not happened. The cost of virtually everything is less than it was then, even including food prices. Glaciers come and go, they always have. Saudi Arabia alone has a 200 year supply of oil for the whole world. If we allow nuclear energy, or find a way to clean up coal, we have a lot more than that.
OK - perhaps Limits could be correct some day, but we have no way of knowing “how early” it is right now. Perhaps a few thousand years early. As I said, God may have other plans anyway.
(2a) Who is suggesting abortion and euthanasia as instruments of population control? That would be truly horrifying.
(2b)That’s why we need to have serious international conversation about how to begin curbing growth now – through education and voluntary measures – rather than waiting until totalitarian governments impose the unthinkable on us.
2a. There’s a blog called Secondhand Smoke which covers this in great detail.
wesleyjsmith.com/blog/
2b. Unless you’re talking properly applied NFP, I’m not sure what education and voluntary measures you are referring to.
Since you are a Catholic theologian, I assume you’re not talking about condoms, or other forms of artificial contraception.
(3) A head-in-the-sand attitude about population control ignores one fact: the earth will at some point be at zero human population growth, just as in the past it has been at zero squirrel or elephant or rhinoceros population growth. The question is whether we reach ZPG voluntarily, or whether we wait until famines, epidemic diseases, and resource wars impose ZPG on us. I prefer to work for it calmly and rationally, rather than waiting fatalistically for it to overtake us.
This is a bit like shooting and killing the suspicious guy walking past your front door because you think he might be going to break into your house and rob you.
What if the guy who was going to invent the next new farming breakthrough, or a new type of wheat that is fungus resistant, or the gal who was going to invent the warp drive to take us to new planets is one of those who is the victim of ZPG…well, you would have just shot yourself in the foot.
God told us to go forth and multiply. I don’t recall anything about ZPG. Maybe we should do what Jesus did, and what Adam didn’t do, i.e. ask for God’s help.