Fair enough, let’s see.
>>1. Abolish the Senate; devolve all its powers and functions on the House of Representatives.<<
The result will be a lack of checks and balances within the legislature. This will lead to more laws being passed based on whatever the topic de jour is and the House won’t have any incentive to think about the long term affects. The smaller states grow resentful because they have almost no voice in national politics.
>>2. Elect the House of Representatives by the multimember district form of proportional representation.<<
Depending on how the districts are drawn this might not make much of a difference. I suppose a few socialist or religious nuts might find a seat in the house but by and large the two dominant parties will remain in control.
>>3. Abolish the Electoral College.<<
Less populous states grow even more pissed off because in addition to having no affect on national politics they are unable to have a say in who is elected.
>>4. Create a separately elected fourth branch of government, a “Tribunate,” to police the other three, and also to take over all “metagovernmental” functions such as running the elections;<<
This 4th branch will be used as a club by the dominant parties to beat over the heads of their enemies.
>>5. Empower Congress to redraw state boundaries, abolish states, merge/consolidate states, create new states, without consent of the state governments affected.<<
Smaller states grow even more pissed off as the larger more powerful states take their land for whatever use. You think eminent domain is bad, wait until California wants a piece of Oregon or Nevada. Why bother having states in the first place?
>>6. Provide for amendment of the Constitution by national referendum, if Congress votes by 2/3 to submit an amendment to referendum<<
Again, the less populous states find that they have no voice in national politics.
>>7. Provide for a new Constitutional Convention every 20 years, its delegates to be elected by the same method as the House of Representatives (multi-member district PR), but sitting members of Congress not eligible to run.<<
What a waste of time. Unless everyone decides to propose a new Constitution we shouldn’t waste our time doing it every 20 years.
>>Suppose we did all this – what would be the result? What kind of American polity would emerge?<<
A nation where the majority preys on the minority as a matter of policy. I imagine it would only be a matter of time before violence ensued.
Marc