What is the most pressing problem of the twenty-first century?

Answer 1

The most pressing problem of the twenty-first century is climate change, which poses significant threats to ecosystems, human health, and global economies. Rising temperatures, extreme weather events, and shifting climate patterns exacerbate issues like food and water scarcity, displacement of populations, and biodiversity loss. Addressing climate change requires urgent collective action from governments, businesses, and individuals to transition to sustainable practices and reduce greenhouse gas emissions. Failure to act decisively could lead to irreversible damage to the planet and future generations.