And the north is a part of this planet

Now, you do have one point:

Nordic people can go south, but southern people can't go north

not naturally, anyway

skin cancer

if nordic people can go south

That didn't stop many successful colonists

but not southern people north

makes sense nords are the locals

Or, nordic people are cosmic nomads

and can live anywhere

also, are the races of the cradle of civilization as we know it

white?

were egyptians white? sumerians?

etc

nords are inferior to the sami

They were not

Which is an argument against this theory

Egyptians were just as sophisticated

and for a while, more sophisticated

they were dark skinned aryans and nubians

than Germanic tribes

germanic tribes were late to the game

not necessarily a point against it

Germanic tribes just got really good at murder for a long time

germanic tribes were technologically inferior to most of the world until 2-300 ad

far behind real nords

And as Zannparcival says, they didn't even do it with superior technology

christianity and the middle ages, plus historical events, resulted in a situation where proliferation of geniuses could occur

causing various innovations in a short period of time that made them ascendant and then changed the world

but I think time is up

gone too far into degradation

not permanently up

im of th opinion germanic culture devolved when the beer act was passed, restricting the ingrdients of tonics to church approved grains, precluding mushrooms and removing both the psychedelic and medicinal aspects of communal drinking

but for this era, its up

They are entering a slump

things will get worse before they get better

well, i think that there are perhaps multiple cradles of civilization, of sorts

mabe before then, holy roman empire was trash

the african one, is where it is popularly purported to be

we should consider th appropriateness of technologies to crtain societies aswell