I Blogged earlier this month on the issue of global demographics and population growth, the announcement by the UN of the birth of baby 7 billion. see this link
The Population Research Institute (PRI) has produced a series of videos explaining in simple terms the implications of population growth and exposes the myths being spread by populations controllers, which sadly are believed by many.
I have linked to three of the PRI videos below. It should be noted that the information presented in these videos is based on solid scientific research.