link:http://www.joystiq.com/2009/09/26/dead-space-extraction-launch-trailer-prepares-us-for-the-inevit/

If there's one thing we've learned from books, film and – when you really think about it – media of any kind, it's that man is destined to discover unspeakable evil off-world some day. Such is the case for Dead Space Extraction's Unitologists who've thrown caution to the wind and went out into the verse.

And, as you can see in the trailer above, they're paying the price, which makes us think two things:

Humanity needs to prepare for the inevitable. No, we're not talking about making a bunch of Arnold Schwarzenegger clones, but we could all stand to beef up on our diplomacy skills.
Necromorphs have an amazing work ethic. They never take breaks and wouldn't dare dream of calling in sick.