Today comes the second episode of BeLong - We all belong to the same world, a podcast created by Micromegas Comunicazione and Comin and Partners on sustainability. The second episode features Stefania Pompili, CEO of Sopra Steria Italia. An interesting comparison on the theme of digital sobriety. That is, the creation of green infrastructures and technologies and the eco-design of efficient solutions. Every week, from the Micromegas studios in Rome and Milan, we will talk about a different topic related to the environment.