Proportional representation?

Question

What would be the pros and cons of having an equally represented Senate, where each state sends the same number of Senators. I was thinking about this the other day, and I couldn't really think of any reasons.

Answer 1

we already have an equally represented Senate. Two senators from each state, regardless of size.

Answer 2

Sounds pretty good, except those that strongly feel that size matters might object.  That would, though, make the government more "equally a republic."  Certainly, we treat countries that way, at least in International Law (we  have had habit of invading small countries, though).

Answer 3

The Sates already send the same number of Senators...two each