A Synthesis: Where does science go? 191KB, PDF In spite of the specialization often required when working on a given topic, the possibility of understanding the main issues accross fields is still open, as exemplified in the classic "Consilience" by Edward Wilson, an essay on the unity of knowledge. The last century has seen a large influence of the physics way of approaching the living state, starting with Schrödinger, Delbrück, Crick and many others. In return now the post-genomic era of biology is driving many physicists, mathematicians, computer scientists into biology, or rather into an area in which many of the researchers do not feel the need to define themselves in terms of a traditional discipline. The cross fertilization of physics and mathematics has rarely been as strong as nowadays. We shall make a modest attempt to see through the main present trends.