Odds are, but it is not certain, that the Democratic nominee for next year’s presidential contest will be one of the leading three candidates currently leading in the primary. While it is possible one of them will suddenly self-destruct and be replaced with a lower tier candidate, with each passing debate and fund raising quarter it grows increasingly unlikely. So we’re looking at the nominee being Biden, Warren, or Sanders and each represents a fundamentally different approach to the current political situation.

Biden is the conventional wisdom and ‘return to normalcy’ candidate. His approach is to treat the environment as an aberration and that a return to the past is not only preferable but also possible. Bi-partisanship and norm following would be the focus of his potential administration making him popular with risk adverse and older Democratic voters.

Sanders’ position that that the system itself is corrupt and must be swept aside to make room for the improved and golden future. It’s fitting that Sanders holds that position as he is not even a Democrat but rather officially is a Democratic-Socialist. Sanders is a revolutionary and promises a revolt making him popular among the disaffected, and the young.

Warren stands between these two extremes. The reformer Warren’s position is that the system is broken but that it can be repaired, that the old ways are flawed and that revolution is too extreme. It’s noteworthy that Warren isn’t afraid to label herself a ‘capitalist’ nor does she run from the fact that she was once a Republican. She appeals to those desperate for change but unwilling to commit to revolution.

Three candidates, three very different viewpoints on the troubles and the solutions it will be interesting to see which one prevails.