Detailed text transcripts for TV channel - CNN - 20170416:01:04:00
Diseases. so we're more vulnerable because of our mobility and we're living in crowded cities. that's fantastic from the per suspective of a virus because in no time, it can infect hundreds of thousands of people. >> there have been about 30 newly emerged diseases that have the potential to become pan democratics. if we do nothing, it's not a matter of if there will be a global pandemic. it's just a matter of when and which virus and how bad. >> the world changes around us at increasing speed. we caused a lot of that change. migrating to cities, stripping the earth of its resources and altarin...