From The Guardian - the Earth’s ability to absorb greenhouse gases without violently disrupting the climate is finite, and each additional person contributes to the total amount.
"Earlier this summer, I found myself in the middle of a lively debate because of my work on climate change and the ethics of having children.
NPR correspondent Jennifer Ludden profiled some of my work in procreative ethics with an article entitled, “Should we be having kids in the age of climate change?,” which summarized my published views that we ought to consider adopting a “small family ethic” and even pursuing fertility reduction efforts in response to the threat from climate change. Although environmentalists for decades have worried about overpopulation for many good reasons, I suggest the fast-upcoming thresholds in climate change provide uniquely powerful reasons to consider taking real action to slow population growth.Clearly, this idea struck a nerve: I was overwhelmed by the response in my personal email inbox as well as op-eds in other media outlets and over 70,000 shares on Facebook. I am gratified that so many people took the time to read and reflect on the piece."
The full article can be read here.