Remember when you were a child, and even your backyard, or neighborhood park was fascinating to you? Now as an adult, think of some of the most wondrous places you've been. Are they man-made? Or are they natural?
Our link to nature is not gone because we have nearly mastered the struggle for removing natural selection from our list of worries. In fact, I would say our link to nature could be even stronger now that we understand it in a much deeper sense!
What this man proposes is not something radical, and does not pose much harm to us as a growing species. In fact, I would say it could help us control the rate at which the human race expands. Unfortunately, we do need population control in some form or another. We are the only species that grows almost completely unhindered by the rest of nature.
A matter in which consequences may be more dire than we think!