Population Challenges to the Year 2050
Earth’s human population is reaching 7 billion in 2011. Human population is expected to grow to 9 billion by 2050. How will humanity handle its crowded future? In 2009 and 2011, EarthSky won Global Media Awards for Excellence in Population Reporting from the Population Institute. Check out these award-winning interviews from the EarthSky team with scientists and other experts who speak on the challenges of 21st century population growth.