Cyon
Cosmonaut
They have stated earlier that one weakness of Civ 5s engine was that it could not change one hex' terrain to another, will this now be fixed and what will they do with it?
I have several things I wish for:
Changing climate, each 50 turns a region could get one step dryer or wetter, according to some climate model so that a cosy grasslands start to turn to steppe and later maybe desert, which would force a player to migrate and could lead to wars
Change because our decisions, if you cut down to many forest tiles then you risk grasslands turning to steppe or desert.
River could be diverted, irrigation dikes could turn steppe to grass, and increase food yields, rivers that are over use for irrigation could dry up down streams, hydro dams could create lakes
Building canals, it would be very cool and useful to be able to connect seas, would make a lot of sense now then wonders are placed on the map to have the Suez canal (or maybe that other one) as an actual canal on the map, up to the hexes long.
Global warming, with rising seas and desertification could make the late game a interesting struggle both diplomatically to prevent Global Warming or and interesting last war for the last arable land and water.
A dynamic environment could be both a friend or foe. An interesting book on this topic is : Collapse: How Societies Choose to Fail or Succeed by Jared Diamond, where he basically claims that all civilizations will face the risk of Ecological suicide sooner or later, and that a lot have fallen this way, Easter Island, Khmers, Maya, Vikings on greenland to mention a few.
I have several things I wish for:


River could be diverted, irrigation dikes could turn steppe to grass, and increase food yields, rivers that are over use for irrigation could dry up down streams, hydro dams could create lakes


A dynamic environment could be both a friend or foe. An interesting book on this topic is : Collapse: How Societies Choose to Fail or Succeed by Jared Diamond, where he basically claims that all civilizations will face the risk of Ecological suicide sooner or later, and that a lot have fallen this way, Easter Island, Khmers, Maya, Vikings on greenland to mention a few.