I've just started exploring the Star Trek universe lately. I am a fan of the two newer films by J.J. Abrams and have seen two of the original series movies. Only now though am I starting to work on Star Trek: The Next Generation on Netflix. As far as geekdom goes, this is a pretty established bit of sci-fi.
I write with Star Trek as a foil for all of science fiction. The genre as whole is a great place to gleam learning that is overtly delivered, just like in the comic book realm of storytelling. It gives a certain glimpse of what might come in our future either moving past our current issues or being symbolic of them. I always find it fascinating the different perspectives on what lies ahead for humanity in these shows and films, especially since Star Trek focuses a lot on diversity. While humanity has united itself, there are still growing pains with acclimating ourselves with all of the varied aliens out in the universe, so it still provides teachable moments for the viewers.
Whether it is Klingons or Romulans, these struggles of understanding and accepting the "other" showcased in Star Trek as well as the deep moral questions always posed by the show make it a greatly entertaining and educational show for this emerging student affairs professional to partake in when I have some rare free time. I highly recommend it and the other complete series that are out there to stream for free. If Star Trek isn't your thing or perhaps you prefer another medium, there is so much awesome science fiction out there that deals with diversity as well as many other important issues, like the growing role of technology in our lives, or how it will be best to govern in the future, just to name a few. It's also just a great guilt-free way to spend some free time! You'll have some fun and learn something too!