Add Yahoo as a preferred source to see more of our stories on Google. (Mait Juriado photo/Moment/Getty Images) The human population has already grown too large and demanding for Earth to sustainably ...

Researchers formulated a mathematical equation that unifies 12,000 years of human population growth and points to an alarming ...

While Japan faces the problem of a declining birthrate and an aging population, many countries and regions around the world continue to experience rapid population growth, with reports indicating that ...

An optimum carrying capacity asks a different question: how many people could live with decent well-being while staying within ecological limits? The researchers estimate that number at about 2.5 ...

In his article, “The Earth’s Carrying Capacity for Human Life is Not Fixed,” Ted Nordhaus, co-founder of the Breakthrough Institute, a California-based energy and environment think tank, seeks to ...

Resources and land carrying capacity are vital to the survival and development of human society and form the foundation for ensuring food security. However, evaluating land carrying capacity solely ...