Here's a Theory on What the 'Game of Thrones' White Walkers Actually Represent

HBO's hit series Game of Thrones is currently in its 7th season, and fans are already inquiring into season 8 details and slated spin-offs. While many have analyzed the most recent episodes, zeroing in on the subtle hints and foreshadowing, YouTube's ScreenPrism has zoomed out to take a bigger-picture look at the series' most daunting threat: the White Walkers. According to the video analysis, the White Walkers are a metaphor for climate change. They're a seemingly unstoppable force that threate...