No such problem had in fact arisen in the stage of social evolution which had been reached in biblical times. (religion-online.org)
There has been a shift in social evolution from viewing children as property of parents and state, to viewing them as individuals equally deserving of human rights. (motherhoodinpointoffact.com)
In this model, energy keeps flowing throughout the system, the environment is sustained and human and social evolution continues. (resilience.org)