Voluntary Human Extinction Movement
With the advent of environmentalism and concerns for stewardship, those choosing to not have children are also sometimes recognized as helping reduce our impact, such as members of the voluntary human extinction movement.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"Voluntary Human Extinction Movement logo."
http://commons.wikimedia.org/wiki/File:Voluntary_Human_Extinction_Movement_logo.png
Wikimedia
CC BY 3.0.
