One thing it is a little short on is sound science (and that's totally okay; they call it science-fiction/fantasy for a reason). in Westeros, winter is coming... and it has been or 4 (almost 5) seasons now.
Jon Snow probably couldn't tell you why the seasons in the 7 kingdoms are so out of whack (after all, Jon Snow knows nothing), but perhaps science can. (Hint: it has to do with elliptical orbits and nearby companion planets).
Joe Hanson — from It's okay to Be Smart — puts the puzzle pieces together, while also touching base on things beyond the seasons...
WATCH: "The Science of Game of Thrones"
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