Hugo Penteado I did not even wanted to participate in 2017. I do not know who chose the unfortunate 360-degree term for the conference, but it's perfect, the conference made it clear that we spin, spin, spin and never advance. In fact, we are much worse than when this whole movement began 20 years ago. Sustainability that does not change anything is worse than not doing any sustainability, just because it creates a sense that something is being done. It is not. The sustainability trophies continue to be sewage in cities, dumps, Vale disaster in Minas, Gulf of Mexico disaster, Alberta, deforestation for monoculture, large-scale agrochemicals decimating biodiversity and insects indispensable to life, accelerated climate change, extreme concentration and uncontrolled income and wealth, uninterrupted pollution, extinction of accelerated life, etc. There is not a single good indication in all this, despite so much conference and beliefs. In general, the lectures were empty, wit