  A large number of physicists now admit that quantum mechanics is a non local
theory. The EPR argument and the many experiments (including recent loop-hole
free tests) showing the violation of Bell's inequalities seem to have confirmed
convincingly that quantum mechanics cannot be local. Nevertheless, this
conclusion can only be drawn inside a standard realist framework assuming an
ontic interpretation of the wave function and viewing the collapse of the wave
function as a real change in the physical state of the system. We show that
this standpoint is not mandatory and that if the collapse is not considered an
actual physical change, it is possible to recover locality.
