But the use of the term DL can conjure images of powers outside the scope of man leading people to think there is nothing they can do to change things.
This is not true for everything about voting is within the control of the people doing the voting since everything about voting is a contrivance of human beings. So I think the idea of DL is meaningless at its best and deceptive at its worst.
AthenaAwakened, what is your explanation for the regularities that Maurice Duverger and others have observed? Do you think that it's a big fat coincidence? Or do you think that it's some kind of weird whim that voters and politicians have?
People behave in determined ways in response to the environment. The environment when it comes to voting is one totally within our control. So the choice is not in your response, but how you mold the environment to which you react.
Think of it like this. Every time you enter your kitchen, you sweat and feel uncomfortable. The thermostat in the kitchen is set at 98 degrees F. Yes, every time you enter that room, you will sweat and you will be uncomfortable. However, you can change this by lowering the thermostat. It is totally within your control. If you choose not to lower the temp, the results are just that, results of a choice you made to put yourself in an environment that you don't like.
Every four years, we get to vote for a roster of candidates, the majority of which we don't like or even know. And then we try to beat each other into voting for people no one either doing the beating or receiving the beating would normally give the time of day. Instead of complaining about an environment that pushes voters into a choice of only two, it is time to change the voting environment to one that allows for more choice.
If we as a nation were to get rid of the Anti-Fusion laws that came about at the beginning of the last century, DL would vanish.