Minor Variations Form: Fill & Download for Free

A number of reasons.First: Humans are highly mobile, and very few populations of humans have been entirely isolated for long enough stretches of time to differentiate.Second: Homo sapiens underwent a genetic bottleneck around 70,000 years ago, reducing the human species’ numbers to a mere 10,000 or so individuals. We’re all descended from them. This means we have a remarkably narrow gene pool for a 200,000 year old species - much smaller than most species that are so old. Too small for subspecies. There isn’t enough variation. There’s more variation between different breeds of dogs than between different populations of humans. (And there aren’t any dog subspecies, either - dogs are a subspecies of gray wolf).Third - there is a term for the sorts of regional variations in color and form that you see in humans, and that term is not ‘subspecies.’ It’s ‘locality.’ Corn snakes in one area have different colors from corn snakes in another area - the localities aren’t different enough to be subspecies. They’re just regional variations, nothing more.Humans toward the equator survived better with darker skin, while humans toward the poles did better with lighter skin to enable better vitamin D production. Little tweaks like curly or straight hair, eye folds, nose shape - minor, minor, MINOR stuff. Who cares if a dog has upright ears or floppy ears? That doesn’t change the breed, much less the subspecies. Humans are obsessively nitpicky about each other’s minor variations.Nothing about humans in any area is different enough to warrant more than a nod to locality differences - and most of what we consider races are a mishmash of localities, not even distinct ones. Humans are all just a bunch of mutts, and need to get over this idea that these features have any meaning. :P

Trackside or roadside objects that the player can see going by, especially if they appear at regular intervals like telephone poles, are the classic visual indicator. However, there are others as well. The painted dotted lines in the middle of an ordinary road are also useful, as is a random changing pattern in the asphalt itself. Notice the minor variations in this video game road:Concrete roads also have transverse joints that go across the road where the original wooden forms were when the concrete was poured. You can see them here:A driver will see these coming faster and faster.Finally, don't forget the speedometer, which is an obvious visual indicator.And use plenty of audible indicators as well: the engine noise of course, but also tires squealing around curves, general road noise of the tires, and wind noise. Also, a doppler effect if the player drives past some ambient sound such as a jackhammer or a railroad crossing bell.

Ants, in their various forms today, will likely not evolve at all. Ants have been around since the Cretaceous period, approximately 140 million years ago. When you look at ants in the fossil record, they are pretty much the same as today. The only changes we see are in size and minor variations depending on species.Ants serve an incredibly important purpose in the animal kingdom as harvesters and scavengers. Combined with other detritivores, they recycle nutrients from forests and other biomes.The ants you see today, will likely be around in another 140 million years, helping to clean up the messes that everything else makes…