If the "tilt" of the Earth's axis were greater than it really is, then the changes from same-climate-all-year-around, as well as the changes from same-length-of-daylight-all-year-around, would increase.
Summers would become even hotter and Summer daylight would become even longer.
Winters would become even colder and Winter daylight would become even shorter.
Geography would be useful planning because it helps the builders determine where certain public facilities, such as parks and restaurants, and transportation, and buildings would be located.
