In our January xChange Paul Skinner, founder of MarketingKind, interviews Gaia Vince, award-winning broadcaster, journalist and science writer, to explore how we can migrate our way to a more sustainable future. The conversation covers why Gaia wrote her latest book Nomad Century: How to Survive the Climate Upheaval, the importance of cities in leading the way on climate migration and examples of how large number of migrants can integrate effectively with the host population.