This question is finally on the table here at GrowthBusters, as I’ve observed mainstream media finally giving ink and airtime to the heavy environmental impact of each additional child brought into the world. Why is that?
One reason is that scientists have now documented choosing to conceive just one fewer child will reduce your carbon footprint a LOT more than any other “green” action. You’ll find that study VERY interesting. It’s bottom line: “until the emissions associated with desired services are reduced to zero, population will continue to be a multiplier of emissions.” Multiplier is the key word here.
That ought to be a “duh” statement, but – until recently – overpopulation was rarely mentioned, and DOING something to ease human population back to a wise and sustainable level was never mentioned in the scientific reports or news coverage of climate change. But that is finally changing.