Firstly, nearing the end of my game (once I had researched everything) it begun researching Future Techs, all of them being "Future Tech #" (e.g "Future Tech 1" and so forth). What do they do? Oo I didn't even get a pop up box saying "Our scientists have researched Future Tech 1" once it was completed, it just moved onto the 2nd 1 and so forth 'til the 5th 1 (where I won by domination and quit the game). So yeah, do they have a purpose or are they just a novelty?
Also, during the same game, after 1 of my ships had been destroyed by a Privateer in Spanish Waters (which was clearly a Spanish Privateer but considering I had been enslaving Spanish ships left and right, it hardly mattered) I went to renew my Silk trade with them and in the top right hand corner my foreign advisor was saying "Don't forget, the Spanish armies have attacked us before" (words to that effect) yet I had yet to enter an official war with them, so is this a bug where the game recognises you as being attacked by a civilisation if said civ's Privateers attack you?
[Sorry if these have been asked before, after the 12th page of "CTRL + F" I just got sick of it and posted]