There are dragons that would likely make Tolkien despair that no glimpse of Fairie could be found in their multicolored hides. And that’s natural; those of us who grew up with Smaug and his increasingly numerous successors will inevitably twist and turn dragons into new forms. But it’s worthwhile to look back at that older version of the modern dragon and think about what we can learn about heroism from a potent, if fallible, foe. Perhaps Smaug’s most worthy successors can be found less among the population of dragons than among the wider spectrum of science fiction and fantasy antagonists. At first glance, for example, the xenomorphs from the Alien franchise could hardly be more different from Smaug; they lack his mythological heritage and his fondness for conversation. But they share that “bestial life” that Tolkien found so lacking in Beowulf, that sense that exist as more than mere antagonists and possess their own interior lives, even if those interior lives are completely foreign to us humans. And while they seem nearly impossible to kill, they can bring out hidden strengths in the right protagonist.
A dragon may be more of an idle fancy now than it was in Tolkien’s day, but that doesn’t detract from the magnificence of Smaug. Smaug doesn’t necessarily offer a template for dragons, but he does remind us to be thoughtful about our approach to monsters and to find worthy—and sometime unexpected—heroes to challenge them.
via Why Smaug Still Matters.