The first show was about scientists fearing a mega freeze could make winters unbearable in northern climates. The second show - scientists fearing that global warming would cause sea levels to rise and mega hurricanes.
So let me get this straight - "scientists" fear global cooling may occur. And they fear global warming may happen.
And those "scientists" expect us to take them seriously when they put forth their unproven theories! When did actual science get left behind in the quest for gaining fame and funding for a theory?