Let's say, for argument's sake, that you're one of those pessimists that think humankind will eventually destroy the planet (and each other), causing the world's societies to disintegrate into some weird, post-apocalyptic rabble a la Waterworld (or Escape from LA, or whatever). Forced to get by without the services we've grown to expect from our government (like regulated electricity, water management, etc), you'd have to live like your pioneer ancestors -- hunkering down in log cabins, freezing your butt off, desperately trying to read hand-written correspondence by the dim haze of a kerosene lantern.

Wow. That would suck.

With that in mind, you could plan for humanity's self-destruction with the new Zero House. Designed by Scott Specht, this house is 100% self-sufficient (not to mention super eco-friendly!). The high-efficiency solar panels on the roof not only power the house, but store enough electricity to keep the place running for a week of cloudy days. Plus, all your water waste is pumped into a compost container in the basement, so you won't need access to any sewer system either.

In fact, this house sounds so cool that you might consider it even if society doesn't crumble to pieces.