Data visualisation helps us to understand what's happening around us. Here's five charts that have changed the world. Narrated by Adam Rutherford.<br /><br />Animated by Adam Proctor and made in partnership with the @royalsociety. <br />Consultant for the animation: Jason Forrest, director of the Data Visualisation Lab for McKinsey and Company. <br /><br />Subscribe to BBC Ideas https://bbc.in/2F6ipav<br />____________________________<br />Do you have a curious mind? You’re in the right place.<br /><br />Our aim on BBC Ideas is to feed your curiosity, to open your mind to new perspectives, and to leave you that little bit smarter. <br /><br />So dive in. Let us know what you think. And make sure to subscribe! https://bbc.in/2F6ipav<br /> <br />Visit our website to see all of our videos: https://www.bbc.com/ideas<br />And follow BBC Ideas on Twitter: <br /><br /> / bbcideas <br /><br />#bbcideas #data #datavisualization<br />