For a quarter of a century, one industry has been quietly shaping how you see the world. That industry is digital marketing and, for 25 years, it's blended technology, media, advertising and entertainment into an unstoppable cultural force. But what's in store for the next 25 years of digital marketing? Join Andrés López-Varela and a cast of marketing leaders on Hard Refresh, a limited 10-episode series from State of Social, Australia's best marketing conference, to find out what trends, technologies, culture and controversies are likely to shape digital marketing over the next 25 years.