World Population Hits 8 Billion, Creating Many Challenges

The video discusses the global population reaching 8 billion, highlighting that it has doubled since 1974. While this growth is often linked to climate change, scientists argue the relationship is complex, with most new births occurring in poorer nations.

What do scientists say about the relationship between population growth and climate change?

• It's straightforward

• It's not that simple

• It's irrelevant

• It's a major driver

From which regions are most of the new births coming?

• Developed nations

• Wealthy nations

• World's poorest nations

• Urban areas