Why did new innovations emerge?

The introduction of something new in a specific context — an original idea, method or technology. It becomes transformative when it brings a major change to how a society is organised or how it functions.

Social factors, economic factors, political factors, environmental factors — the conditions that make new ideas, methods and technologies possible.

Europe, from c.1760 onwards.

Africa and the Middle East, from 750 CE (the Abbasid Caliphate, centred on Baghdad).

Abundant coal and iron ore close to the surface, plus fast-flowing rivers for early water power — cheap, accessible energy for machines and furnaces.

{{Bayt al-Hikma|House of Wisdom, a scholarly institute}} in Abbasid Baghdad, founded under Caliph al-Ma'mun (r. 813–833), where scholars translated and built on Greek, Persian and Indian texts.

Baghdad sat on trade routes linking the Mediterranean, Central Asia, India and China, so caliphal wealth from trade and taxes could fund scholarship and pay scholars generously.

Caliphal patronage — rulers such as al-Mansur and al-Ma'mun personally funded translation and research, and stable, centralised rule under a single caliphate gave scholars security and resources.

Surplus capital from trade and banking, a growing colonial and domestic market creating demand for goods, and competition between merchants driving investment in new machinery.

Rising urbanisation concentrated workers near factories, and an agricultural surplus (partly from enclosure) freed labour to move into industrial towns.

Abbasid innovation was driven mainly by caliphal patronage and prestige (scholars paid by the state); British industrial innovation was driven mainly by private profit and market competition (inventors and investors seeking returns).

Political factor dominates: after 1868 the new Meiji state deliberately imported foreign technology and experts (state-led industrialisation) to avoid colonisation, unlike Britain's more organic, private-led process.

Cause and consequence — innovation results from an interplay of specific actors (scholars, inventors, rulers) and the conditions of their time; a different mix of factors could have produced a different, or no, outcome.