Who are you, then, Doctor? What are you called? What sort of alien are you? I’m just the Doctor. From what planet? Well, it’s not as if you’ll know where it is! Where are you from?! What does it matter?!
Generation after generation of humanity sat by idly, too comfortable to be spurred to action. Too complacent to stop our disastrous path before our inevitable destruction.
Now, the earth’s atmosphere is damaged beyond repair, and humanity as a whole must adapt. Maps must be redrawn. Entire coastlines are washed away under the world-wide floods. New deserts are formed as the thinning atmosphere’s protection wanes. Global droughts decimate populations, and a few years later, when everything is dry, the fires begin in earnest. Some cities survive, but the number that do is smaller than anyone cares to admit. The shape of the world changes, and humanity with it.
Cities are build under the new deserts, using the winds as power and the sands as protection against the sun. We must now learn how to survive in the parts of the world we have made uninhabitable.
Some people flee to the sea. There’s so much more if it now, and out there, there is less overcrowding. Modern-day dreams of atlantis become realities faster than anyone could ever have known as desperation and ingenuity pull us away from moving shores. Humanity learns how to live in the flooded world they’ve made - they must.
Still others fight to fix what was broken. It is futile to hope for a full return to glory, but cities which burned after the Droughts are rebuilt with as much vegetation as can be made. Taller buildings are crafted to hold more people and more flora. Old building designs are shed like dead skin - a symbol of hope for a new world and the death of an era of failure.
Some turn towards the stars. Space colonization programs began to cooperate on large-scale projects during the first Droughts. Now, they are beginning to take off in every sense of the words. Short-term tests on the moon have proven to be successful, and now- armed with entire libraries of knowledge on ways to keep a planet healthy, the space programs begin to look beyond, to further planets and distant stars.
Designs are borrowed from those places which have always been most accustomed to the heat. Clothing changes to accommodate the rising temperatures. Linens, silks, and other, newer fabrics, synthesized to repel the constant heat are the foundations of a global fashion boom. Sun screening lotions are altered to be stronger and last longer. Paints and skin-coats are adapted to look beautiful in the parts of the world where it is too hot to live without anymore.
There are places in the world which become uninhabitable. Any plans for long-term habitation are ultimately unsustainable. These dead-zones become the perfect place for secrets to hide, though trips through them must be kept brief and well-planned if one wishes to survive.
Garbage becomes a commodity. Recycling materials that no longer exist in nature is a fairly new business, but it is thriving. Companies fight over rights to old dump sights and sharp entrepreneurs trawl the oceans for the trash humanity forgot long ago.
Solar windows are in - it is harder now to walk outside without suffering the consequences, but humanity has not forgotten their love of the light. Direct exposure is more dangerous than ever, but protected windows give humans the ability to walk in the sunlight without fear of their impending deaths.
We did it. We destroyed the planet we were given to live. Now, we must live amongst the proof of our forefather’s misdeeds.