In this week’s #TalkingCities, hear from Holberton School cofounders Julien Barbier, Sylvain Kalache, and Julien Cyr, pioneers changing the way education is delivered. Just named one of Business Insiders 19 Hottest San Francisco Startups to Watch in 2018, Holberton is a project-based college alternative for the next generation of software engineers seeking to diversify the tech industry.