Day two at Mobile World Congress 2018 saw a real need for speed in the Fira. The race to 5G was evident across the exhibition and two-time Formula 1 world champion Fernando Alonso was on the grid for the last keynote. And while the emergence of new technologies is undoubtedly the hot theme for this year’s event, there is also evidence wherever you look highlighting the part the mobile industry is playing in helping the UN meet its Sustainable Development Goals.