Table of Contents (click to expand)Welcome To Earth: Population… ?Uncertainty In All Things The global population is counted by considering national census data, as well as birth and death rates. However, there is still a 1-2% margin of error, making a definite population number impossible to determine. There has been a lot of talk regarding global population in recent years, particularly in terms of sustainability, resources and the future of our planet. The global population currently hovers around 7.5 billion, according to multiple sources, and continues to increase, which is worrying to many people. However, with 196 countries in the world (195 … Continue reading How Is The Global Population Counted?