[youtube=http://www.youtube.com/watch?v=jCu96Ju58Lk&w=560&h=315] In this video, an ever-growing ream of paper tells the story of change on our planet. Maria Nogueira, the creator of this introduction to session 9 of TEDGlobal 2013, said that “each layer can be seen as one thought — a single unit or seed in a chain of events that leads to unimaginable […]