Correlation analysis of the global population with the global temperature in the years 1880 - 2015 - PDF 

Overpopulation - An extensive and threatening topic nobody dares to address - flyer format

Overpopulation - An extensive and threatening topic nobody dares to address - booklet format

​​Destruction of the Environment as a Consequence of Overpopulation by Billy

​FIGU Special-Bulletin No. 72 - Population explosion…and the consciousness-based blindness by Christian Frehner

A Crusade Against Overpopulation - by Billy

Overpopulation Bomb by Billy

7-Year Birth Rate Check - by Christian Frehner

Population Growth - by Christian Frehner

Parenthood and the Desire to Have a Baby - by Christian Frehner

Important excerpts from the 623rd & 625th Contact Reports concerning Overpopulation and much more!

A Prediction by Billy 

The Catastrophe takes its unimpeded course! by Christian Frehner

Be Fruitful and Multiply by Hans Georg Lanzendorfer

Birth Control Among Animals in Contrast to Human Beings by Freddy Kropf

The Overpopulation Problem by Edith Beldi

Population Time Bomb by Michael Uyttebroek

Current World Population, Dalai Lama, Goat Flu - Excerpt from Contact 487 

Runaway Population Growth by Michael Uyttebroek