I have recently been very interest in the fact that the socio-economic system that we live in, is clearly failing in providing everyone a decent life, and even thought some of us are aware it seems like it might never come to happen, but, I also like to believe it will continue to fail and sooner or later, the debate of a new system could happen. So I'd like to know what others think about this, and what could be the main challenges that we would have to overcome.