Many people are happily conservative in their religion and politics.
For them, the dangers of what could happen for the worse are greater than the injustices of what currently is, so their bias is generally against change and toward preserving (conserving) or returning to the way we were, or the way we are.
Many people are happily liberal in their religion and politics. For them, the injustices of what has been and what currently is are so great that it's worth risking the [...]