Hi, today I will write to you about my favorite subject this term. This semester I don’t have many classes, I only have three theoretical classes, although between them none are very funny, one of them is sustainable urbanism, and I think that is my favorite among the others. In classes we usually listen the teacher while she talk us about different topics, and in other classes we are who present. We have learned about a lot of contents among them all focused on sustainability of course, like the differents kinds of sustainable transport, or about different laws to help the environment and the most important thing that we have learned are the data on chilean sustainable. In parallel with classes we have to do an investigation in group about, in my case, a sustainable city an is this about what we do presentations occasionally. This last item is my favorite activity, because i could understand that is it possible to have a sustainable lifestyle, and that the most important of all, is that the population learn, and make awareness that keep the planet safe depends on each one of us.