| In 1872, less than 4% of Palestine was Jewish. It was 17% in 1931. 33% in 1948 when Israel was formed. The vast vast majority of Jews in Israel now are Ashkenazi. Ashkenazis are from Khazaria and converted to Judaism between 740 and 920 AD. Even from this population, there is a bottleneck around 600 to 800 years ago where the population was down to 350 individuals [1]. By and large very very few Jews in Palestine/Israel are able to claim Levantine/Semitic genetic ancestry. Many Palestinians and other Levantine people in Palestine who now practice Islam are far more likely have to have ancestors that were once Jewish that actually lived in historical kingdom of Israel prior to 70 AD when Titus and Vespasian crushed a revolt there. The ancestors of these folks that today practice Islam in Palestine likely converted to Islam sometime after 637 AD when Arabs started to settle in Palestine. It's pretty commonly accepted all over the world since basically forever that ownership is bequeathed from parents to children. This means that those who are Islamic today but whose genetic ancestors practiced Judaism in the past and lived in the historical kingdom of Israel have far greater claim to the land than folks who have no genetic ancestry to the Kingdom of Israel and instead have ancestry with no genetic relationship that converted to Judaism about 1105 to 1285 years ago. [1] https://www.timesofisrael.com/ashkenazi-jews-descend-from-35... |
Broadly speaking, any philosophy that rests on an oldest-claims-first metric are guaranteed to cause violence.
Information degrades the further we go back; you’re prioritising the wishy-washiest sources of truth. And the nature of human migration and interbreeding means the further you go back, the less likely you are to find genetic ancestors of the people who currently control the land. The people alive on the land you want them off. People with guns.
(The theory is also fundamentally based on the notion that racial migration is wrong. Immigrants to America have less claim than white Americans, who have less claim than natives, except for all the natives who were conquered each other because they moved around too.)