So food seems to be one of the tougher resources to gather. Now lets say I have 2 cities I control...my main city is currently +7 food and my second city that I sieged is -3 food. Is it then beneficial for me to establish a caravan between my two cities i.e. will that help increase my 2nd cities food? There are very few food sources on map I'm playing and I've built graneries etc and still not budging.
Also I ams= confused about the global food pool, etc. But I noticed my global food was in the positives (dont recall exact value)...so shouldn't my 2nd city at least be at 0? or is the global simply my +/- food after all is said and done between both cities?
