  A history of the discovery of quantum mechanics and paradoxes of its
interpretation is reconsidered from the modern point of view of quantum
stochastics and information. It is argued that in the orthodox quantum
mechanics there is no place for quantum phenomenology such as events. The
development of quantum measurement theory, initiated by von Neumann, and Bell's
conceptual critics of hidden variable theories indicated a possibility for
resolution of this crisis. This can be done by divorcing the algebra of the
dynamical generators and an extended algebra of the potential (quantum) and the
actual (classical) observables. The latter, called beables, form the center of
the algebra of all observables, as the only visible (macroscopic) observables
must be compatible with any hidden (microscopic) observable.
  It is shown that within this approach quantum causality can be rehabilitated
within event enhanced quantum mechanics (eventum mechanics) in the form of a
superselection rule for compatibility of the consistent histories with the
statistically predictable future. The application of this rule in the form of
the nondemolition principle leads to the statistical inference of the von
Neumann projection postulate, and also to the more general quantum information
dynamics for instantaneous events, spontaneous localizations (i.e. quantum
jumps), and state diffusions (i.e. continuous trajectories). This gives a
dynamical solution, in the form of a Dirac boundary value problem and reduced
filtering equations, of the notorious decoherence and measurement problems
which was tackled unsuccessfully by many famous mathematicians and physicists
starting with von Neumann, Schroedinger and Bohr.
