David J. Smith

David J Smith is an award-winning author and an educational consultant who lectures all over the world about 'big' topics. He has been featured in BBC interviews online and in news magazines.

Ebooks

If the World Were a Village: A Book about the World’s People

If America Were a Village: A Book about the People of the United States

This Child, Every Child: A Book about the World’s Children

If: A Mind-Bending New Way of Looking at Big Ideas and Numbers