The world conservatives inhabit just happens to have three dimensions which we conveniently call X, Y and Z. Anything in 3D space can be located precisely in terms of those 3. This gives rise to a predictable, logical world where cause and effect can be predicted and measured. This works in the physical world, and it also works in such things as economics, and the dynamics of such things as health care systems. Conservatives function just fine in a world such as that. Earth is such a place.
Other worlds may appear identical at first glance, but may in fact have many more dimensions. Possibly the number of dimensions on one of these planets can be changed from time to time by the issuance of an Executive Order. In such a world, things like logic, cause and effect, and rational consequences of actions may not exist, and denizens of such a world may not have the ability to grasp such concepts.
Here's a conceptual graphic of an infinite progression of worlds. For the sake of clarity, Earth is the one in front, and the others may appear identical, but all have different spatial geometries. See if you can spot the planet where all the liberals came from: