As always brother emilio, you share with us thoughts, reflections and very interesting information, like what you are publishing in this post, where, for where and how we will be and we will walk in a few years in the future is something that had never occurred to me to think in this, because our daily obligations and professional, family and personal commitments absorb us in such a way that we forget where we are going in the coming years, as well as those who existed in past years, including our ancestors and humanity in general . Many thanks and congratulations for sowing this concern very important for all.