Jews, unlike most people track their tribe only by mother. So, if some Jewess fuck men from nation with very white skin, say some Scandinavians, then her children could get some properties from white fathers, but still will be accounted 100% Jews, Ashkenazi of Sefardi, depending on the Jewish branch this female belongs to.
That's it.
PS: Heaviest sunburn I got in April in Ural mountains. It was around -5⁰C, but sun was hot as fuck. From the other side, never got sunburns in sauna at +100⁰C. Ambient temperature is not a thing in sunburn, UV exposure and skin properties are.
Jews, unlike most people track their tribe only by mother. So, if some Jewess fuck men from nation with very white skin, say some Scandinavians, then her children could get some properties from white fathers, but still will be accounted 100% Jews, Ashkenazi of Sefardi, depending on the Jewish branch this female belongs to.
That's it.
PS: Heaviest sunburn I got in April in Ural mountains. It was around -5⁰C, but sun was hot as fuck. From the other side, never got sunburns in sauna at +100⁰C. Ambient temperature is not a thing in sunburn, UV exposure and skin properties are.