An article by Triptolemos Foundation, published in the special edition of Agronegocios on the occasion 20th anniversary celebration of the newspaper, invites us to reflect on the great challenge facing the Global Food System in the 21st century. Sometimes it is forgotten that having adequate food is the first link to everything else, you can live a long time if you are healthy, but not long without eating. That is why we must bear in mind the great effort during the crisis of the entire business, institutional and personal fabric of the food system to ensure that we do not go without eating for even one day. The food business has great ethical importance as, since the neolithic revolution with the appearance of agriculture, it is that which supplies the essential energy of life, food.