Interesting premise at the beginning. A young boy wakes up in rural China 32 years after he died in the US. Everyone wants to know why. But I want to know how. I'm half way through season 2 and not a single theory has surfaced yet. Was it aliens? Secret government experiments? A result of evolution, global warming, or chlorine in the water? Or could it be a twisted version of the fulfillment of biblical prophecy when the dead are raised ushering in the apocalypse? Why are none of the characters in this series curious enough to get the bottom of what could become an unmanageable crisis or the greatest discovery in human history?