Why might an orangutan care which toothpaste you choose? What does your mobile phone have to do with wind turbines? And can your morning coffee really power a bus? Economics affects every aspect of our lives and there are huge changes afoot as the global green revolution speeds up. Dharshini David, Chief Economics Correspondent for BBC News, reveals the green changes already taking place in every aspect of our world, from sustainable materials and corporate greenwashing to industrialisation and global trade wars. David explores the industries of energy, food, fashion, technology, manufacturing and finance, showing how the smallest details in our day can tell a bigger economic story. In conversation with Corisande Albert.