Magick and Technology on Eya seem to have either had concurrent development or quickly amalgamated their development in fact, people did not differentiate them well enough for them to be considered separate disceplines the term wizardry being useful in this sense it crossed the boundaries. Though ofcourse it was called many things in the many toungues which dominated the world.
In fact the combination of the two is responsible for the extensive power weilded in the world of Eya. Taken individually most of the magick is outclassed by modern earthly technology and really so was Eyan technology. The combination was however like a versatile nuclear bomb. World weather was controlled by Geomancers a weatherman did not fore-tell he controlled the weather, eratic weather still occured basically because countries went to war and because individuals disagreed on what was pleasant or should be. Although international laws attempted to regulate they really had little authority individual trade based organizations ofttimes had more... but in the Auld world anything one could get away with was. Immortality was achieved variously during these ages singularly by transcendant individuals by genetic engineering(usage of human genetic material was illegal in many nations) but political boundaries are so vague and avoidable. Religious assassins sometimes called witch hunters became a dangerous trend to deal with those wizards who felt themselves above the laws of god and man. They were even sanctioned by certain countries.