In the game, there is no sun, and the only natural light comes from eruptions that cover the land in ash. (coin-drop.com)
You also need to be aware that home insurance, and therefore replacement value, does not cover the land your home is on. (insuranceproviders.com)
The melting of ice that now covers land, such as mountain glaciers, also contributes to the sea - level rise and most likely results from global warming. (ase.tufts.edu)