  In this paper we examine some proposals to disprove the hypothesis that the
interaction between mind and matter causes the collapse of the wave function,
showing that such proposals are fundamentally flawed. We then describe a
general experimental setup retaining the key features of the ones examined, and
show that even a more general case is inadequate to disprove the mind-matter
collapse hypothesis. Finally, we use our setup provided to argue that, under
some reasonable assumptions about consciousness, such hypothesis is
unfalsifiable.
