They believe the slow cooker doesn't reach high enough temperatures to kill the toxins. (jenniferskitchen.com)
While I find evidence that higher temperatures lead to less males, I find nothing that says that high enough temperatures result in no males. (johnquiggin.com)
Problem # 1: Because the coupling between, say, global mean surface temperature and ice cover is state - dependent (for example, at high enough temperatures ice cover is identically zero), this only works when the coupling regime doesn't change. (realclimate.org)