 Weak emergence will, no doubt, be a wide-spread phenomenon in the neutral monist world. It poses no problem. But neutral monism, understood as a form of reductionism/constructionism appears to rule out strong emergence. Phenomena that cannot be deduced from the domain from which they arise cannot be reduced to it or constructed from it. The existence of strongly emergent features would therefore falsify the neutral monist thesis that everything is reducible to/constructible from the underlying neutral level of the neutral monist ontology.