Increases "trade_route_value_combined_gdp_proportion" from 1.3 to 3.25. Makes trade a bit more important to keep hold of. Save game compatible Place top of mod loading order. Compatible with 1212 AD and most other mods....

Do you hate how later in the game every region become infertile wasteland? Climate Change and repeated razing make farming unable to make enough food and income. Why aren't there any way to counteract this? Can't land be irrigated and fertilized to make th...