This video is an hour long so it could be lengthy but it shows a little known side of population growth. The video covers the positive side and not the impending “end of the world”. The speaker is professor Hans Rosling at Karolinska Institutet. He speaks in depth about the change in life span and the lowering of average birthrate per woman as well as the increase in education. He continues to give a large amount of information telling how we will be able to succeed in the world. He uses many visuals and graphs to give students and any audience a great view of what is going to happen in the future!