I don't mean that in a literary way, I mean if we get more than even a reasonable sense of scale, we can actually determine to size of The World, and from that extrapolate its approximate mass and gravity (how dragons can sustain flight, maximum likely biped height, the strength of an executioner's swinging arm, the physical effects of non-congenital dwarfism, etc). Worse, with a little heliocentric tinkering, we could determine the planet's probable distance from a yellow sun to be in the 'Goldilocks Zone' of habitability and possible eccentricity of orbit and tilt, thus giving us a predictable seasonal cycle, what is essentially the giant looming doom on the horizon of the whole series.
Thus, it's pretty reasonable that Mr. Martin doesn't want us science-y types mucking around in his playpen.
That said, LET'S MUCK THE FUCK AROUND IN THIS DUDE'S PLAYPEN!
|Click for embiggening.|
Now what then can we glean from this image?
Well firstly, as a sense of scale, the image at hand, based on the scale from its predecessor, is just shy of being 8,700 miles across. This is fairly important.
The Earth's equator is just shy of 25,000 mi in circumference. We're tempted by the layout of the map to assume the centerline runs through The World's equator, but historically this wasn't the case on Earth until the mid 16th century. More often, Jerusalem or another politically important center was used as the center of a map, often eclipsing any rational scale or sense of distances.
|Heinrich Bünting's map of the world, 1581.|
He also drew Europe as a person whose head pointed West. Because yep.
Moreover, if we consider the climateology described by Martin and the map, only Northern Westeros seems to maintain an arctic climate. (In fact this is a major part of the nation's history and folklore, concerning the White Walkers and whatever else lives beyond The Wall in the Lands of Always Winter.) Importantly, at the bottom of our map we find only tropical climes. Not only is the map missing a large portion of The World latitudinally, it's missing ITS ENTIRE SOUTHERN HEMISPHERE.
I'll say that again. We currently have a map of verifiably less than half the planet. That is a problem.
"But!" I say! We can fix this! for we now know some important facts:
- The distances involved are fairly accurate, as they pertain to a well-traveled set of lands in the center of the map.
- These lands are, very approximately, halfway between the tropical regions and the arctic ones.
- The circumference of a sphere at any latitude is its equatorial circumference times the cosine of the latitude. (Apparently.)
cos(42) • 24000 = roughly 17,800 miles.So The World of Ice and Fire, then, at approximately the same latitude it would seem, would be:
cos(42) • X = 8,700Solving for X would give us a planet only 11,700 miles in circumference. That would make it about 15% smaller than Mars, which already has gravity approximately 1/3 Earth norm. If this were the case, not only could dragons easily fly through even a thin atmosphere, but White Walkers could grow to enormous heights. Also, rain, snow, and the swinging of an axe towards the neck of anyone House Stark wouldn't really function as they do.
Conclusion: Not only are we missing the ENTIRE BOTTOM HALF OF THE GLOBE, we are ALSO MISSING A QUARTER MORE UP TOP.
Now, let me run into rampant speculation, and say that what follows are numbers I am only guessing at, grossly approximated for a perfect, spherical planet, and I actually have no idea if the math I'm doing is even remotely close enough to provide us any meaningful data about this fake World, but I have an idea and I haven't yet seen the Internet regurgitate anything remotely similar, so I'm calling this as my show from here on out.
If we do accept this as a spherical planet, although none really are, we could theoretically switch our orientation and calculate the circumference of The World at a longitudinal point!
The HEIGHT of our given map is approximately 5,700 miles. Let's round up to an even 6,000 to bring our map 'down' to the probable equator, and then double that for the Southern hemisphere. That gives us a vertical circumference at any Meridian of approximately 12,000 miles, or roughly the same as Earth! (Obviously the extent of the tropical zone is approximated, as is the exact distance from the Lands of Always Winter to The World's North Pole.)
So with these calculations, and matching what information George Martin has released to the public on the topic, we can see that The World really is about the same size as the Earth, possibly a little smaller or larger depending on how much we fudge the exact measurements and what is essentially Medieval cartography.
And that means The World really looks like this:
Which is stupid. It should be black and cloudy, like in Warcraft I & II for Windows 95 and 98.
Here's what that looks like, way cooler:
We've got a lot of map to fill in. For my money, I'm putting an ancient Middle Earth on the other side of the globe, possibly upside-down à la Douglas Adams' "Mostly Harmless" since it is said the Sun first rose in the West before Varda decided it should rise opposite, and let's go with Conan's Hyborian Age on the other side of the Northern hemisphere, so that their "snow apes," driven from their homelands to the far North of the remnants of the continent of Thuria by the now Neolithic humans who they then came to loathe, can be related to White Walkers.
Boom. I just saved space by putting 3 fantasy novels and a Douglas Adams sequel on a single planet.
"Now bring me that horizon." (Five.)