and human population growth (e.g., how fast will the human ... rather than by accidental or deliberate introduction by humans. introduced species: A species that originated in a different region ...

We're in the midst of the Earth’s sixth mass extinction crisis. Harvard biologist E. O. Wilson estimated that 30,000 species per year (or three species per hour) are being driven to extinction.

This event will be discussing the findings of the report and the linkages between population growth, socioeconomic development and environmental change. The human population has experienced a ...

We've long assumed our species evolved from a tidy, single stream of ancestors. But life on Earth is never quite so ...

Human population growth over the past 10,000 years: The graph shows that the human population is increasing every year. This is because the number of births each year is much greater than the ...