This episode explores part of the story of St John Philby, father to Kim and eventually advisor to King Ibn Saud. Philby was one of the few administrators that the British government and its colonial government in India could find who understood Arabia and Mesopotamia. In 1915 as British fortunes against the Ottoman EmpireOttoman Empire ottoman-empire The Islamic empire centred on Istanbul that ruled Anatolia, the Arab Middle East, North Africa, and southeastern Europe from the fourteenth century to its dissolution after the First World War. Its collapse created the modern states of the Middle East, Turkey, and the Balkans in ways that continue to shape regional politics. At its peak in the sixteenth century, the Ottoman Empire encompassed an enormous territory from Hungary to Yemen, from Algeria to the borders of Persia. It was a multi-ethnic, multi-religious state governed through the millet system, which granted non-Muslim communities (Christians, Jews) significant autonomy in their internal affairs in exchange for taxes and political loyalty. The nineteenth century brought simultaneous challenges: nationalist movements among the Balkan populations — Serbs, Greeks, Bulgarians, Romanians — used the language of national self-determination to carve independent states from Ottoman territory, with Russian and Western support; the empire lost more than a third of its European territory in the 1877–78 war with Russia. Attempts at modernisation and reform — the Tanzimat reforms, the Young Turk Revolution of 1908 — failed to arrest the decline and produced new tensions between Turkish nationalist modernisers and the empire’s Arab, Armenian, and Kurdish populations. The First World War was catastrophic: the empire entered on the German side, suffered the Armenian Genocide (1915–23), lost the Arab provinces to British-led forces, and was dissolved by the Treaty of Sèvres (1920) — replaced by the Turkish Republic under Ataturk, whose territorial integrity was established by the Treaty of Lausanne (1923). The Ottoman Empire’s collapse created the modern Middle East in ways that are still unfolding. The borders drawn by the Sykes-Picot Agreement and the subsequent mandates reflected French and British strategic priorities rather than the population distributions, administrative traditions, or political aspirations of the peoples concerned. The result was a set of states whose internal social compositions were incompatible with the nation-state model imposed on them: Iraq with its Sunni-Shia-Kurdish divisions, Lebanon with its confessional arithmetic, Syria with its minority-dominated military, Israel-Palestine with its overlapping claims. These incompatibilities were not caused by the Ottoman Empire — which governed diverse populations through systems of autonomous administration — but by the particular form of its destruction and replacement. The ongoing instability of the region reflects, in significant part, the unresolved consequences of those decisions made in London and Paris between 1916 and 1920. took a turn for the worst, Philby was sent to Basra to reorganise the city’s finances after the retreat of the Turks. He would eventually help to organise the financial admini