The digital revolution offers great advantages but it also threatens the jobs of low and mid-skilled workers. As computers become smarter, so too must humans. <br /><br />Click here to subscribe to The Economist on YouTube: http://econ.st/2v5mUik <br /><br />Daily Watch: mind-stretching short films throughout the working week.<br />For more from Economist Films visit: http://econ.st/2v2vj63 <br />Check out The Economist’s full video catalogue: http://econ.st/20IehQk <br />Like The Economist on Facebook: http://econ.st/2v7sVey <br />Follow The Economist on Twitter: http://econ.st/2v1JFUm <br />Follow us on Instagram: http://econ.st/2uYEapk <br />Follow us on Medium: http://econ.st/2v2M0yq