Get To The Lifeboats; The Planet Is Sinking!
Okay, so maybe this is an exaggeration of the truth but many organisations are obsessed with archiving plant seeds and the DNA of animal species in case of a global disaster of some kind. The concept of our way of life being restored from a back-up is a key theme in many science fiction stories, but in reality there are actual back-ups out there. The Svalbard Global Seed Vault is perhaps one of the more well known examples of an attempt to preserve biodiversity of plants, whereas The Frozen Ark Project has loftier goals, to preserve genetic material for all endangered species of animals so that if their extinction is caused by mankind then they can be brought back by us too, by cloning them and reintroducing them to their natural habitat. I’m not aware of any projects which preserve human life itself, like the plot of some Science Fiction Television shows, books and films.
This is all very idealistic and obviously doesn’t take into account the massive amount of work or time required to correct whatever we did to the natural habitat of such creatures to drive them to extinction in the first instance. My own personal idea of an “Ark” of sorts would be for humanity itself, if for some reason the Earth becomes too hostile to support human life and we can’t evolve fast enough or genetically modify ourselves enough to keep up with the pace at which the environment of Earth is changing. This would be to build thousands of city sized airships to live aboard with every resource being produced aboard the airship. The canopy would be a giant greenhouse providing the oxygen required to breathe, and the food required to eat. The main gondola would be residential and leisure with all modern amenities. I have something in mind along the lines of Hyundia’s The Laputa Floating City by Wang Nifu which the concept art just absolutely blew me away in terms of similarity to an idea I have had for some time now.
Imagine a city 2.0, untethered by geography, like Cloud City from Star Wars or Cloud 9 from Battlestar Gallactica, a place where people live, work and play in the sky. Immune to earthquakes, floods, droughts, severe weather, wasps at your picnics, hayfever, and even rained out sports events. At first I can imagine that it would only be the very wealthy who could afford to live aboard such luxury cruise ships of the sky, with their own personal flying vehicles shuttling them back and forth from the main ship. Over time they will be holiday destinations that working class families would aspire to save up to get to or even get into debt to visit. Some international business people will be tempted to stay there permanently when they realise that they can travel anywhere quickly from such a high vantage point. After some time I envision that more and more of these giant floating cities will be built, some will love them and want to live there more than anywhere else, but just like the modern city, some will hate them but still live in them for the convenience, or for work, or for the amenities they have, for the school system, even for the culture. Then after the inevitable decline of the monetary system, they will seem like a very logical option for most people who prefer to live in cities, well there is always a theory.
Better Safe Than Sorry!
We have all heard that it is always best to err on the side of caution, or prepare for the worst and hope for the best, better to have and not need than need and not blah, blah, blah, you get it right? Insurance is basically the principal I am getting accross here, if a supervolcanoe at Yellowstone goes off, everyone residing on the surface of Earth will suffer the same agonising fate, whereas the Cloud dwellers may escape the worst impact. The same could be true of an asteroid impact raising a cloud of dust that blocks out the Sun, Cloud Cities would ride above the worst of it and grow their own food and raise their own livestock just above the dust clouds which are choking the natives on the surface. The more we prepare to live isolated from the global ecosystem the less we will affect the global ecosystem in a negative way, if we develop a closed system which is still providing an excellent quality of life, then we can move more and more of the population over to this way of living until no human on earth negatively impacts the environment in any way.
Next Stop Mars!
The project I mention, lets call it Cloud Commuting, is also a fantastic solution to interplanetary travel from Earth to other planets in our solar system such as Mars. Vehicles with powered landing struggle to land on Mars, and the atmosphere is too thin to land wings, or a parachute. Would an airship work? Would we have to make adjustments to the pressures, the lifting gas? Would we be able to land an airship on Mars or would it make more sense to leave the main ship in orbit and send down shuttle craft of some kind? Probably, but that is Elon Musk’s problem to work out, which he probably will. In fact;
Dear Elon Musk, (Diamond Hands)
Please build city sized airships, for us all to live in!
So if this doesn’t work, we can get the Chinese to build them for us on the cheap!