6% of the population sends 20% of the members of the Senate to D.C. Adding a few more might lessen the impact of it's inherant bias towards states with tiny populations, but as long as California has 40,000,000 people and Wyoming has 600,000, it will remain undemocratic.
Besides, I know there are things we can do to address the stunning erosion of the democratic nature of our so-called democratic institutions, but people like Sic don't really want to see our government be responsive to ALL the people. Folks that look, work, spend, and pray like him are the ones he wants democracy to work for.