Population Connection (formerly ZPG) is sponsoring World of 7 Billion, a video contest on the theme of the global challenges of population growth. Students in Grades 6-12 are invited to create a short video about human population growth that highlights one other global challenge (e.g., feeding 10 billion people, preventing pollution, advancing women and girls). All videos must address how population growth impacts the issue and at least one idea for a sustainable solution. Videos must be submitted by February 22.