The core of modern politics is the question of genetic determinism vs. environment and upbringing.
What it comes down to is, as we become more sophisticated in our genetic modification abilities and our understanding of human behavior (gathered by the massive computers that we use to track behavior), how do we deal with the objective, scientific reality that over 85% of behavior and intelligence is completely decided genetically, vs. the foundation of Western Civilization and Libertarian Free Will, that says all humans are created equal as a blank slate?
Both the Republicans and the Democrats do not want to even start having this conversation and until this conversation is had, there is no future for America nor any country in the world going forward.
This is the true core of it all and if you disagree, you are not intelligent.