There isn’t a choice between conservative and liberal philosophies. This is because conservatism is not a philosophy. Let me explain.
Liberalism is a philosophy. Liberalism defines the general welfare—Bentham’s “greatest happiness for the greatest number”—as the center and purpose of all decision-making; and proceeds from there to consider how best to organize and govern the society.
Conservatism is not a philosophy. It is a pattern of behavior. The conservative works toward wealth and power for himself and his friends. All decisions are made on this basis. But when speaking about his decisions, he describes them in liberal terms. He claims to be motivated by concern for the general public. He claims to be working for the general good. Asked to describe the difference between himself and a liberal, he will say that very broadly they have similar goals; their differences come down to how they propose to get there. But this is not true. Conservative decisions are not designed to benefit the general public, only the plutocrats and power-brokers. Conservatism is not a different technique for serving the public; it is a technique for fleecing the public.
Therefore, public servants cannot and do not choose to adopt either a liberal or a conservative philosophy. They choose either to care about their community or to only pretend to care. They choose to tell the truth, or to lie.
So-called “conservatives” are liars. They pretend that there is a conservative approach to solving community problems, which can be contrasted with the liberal approach. But the conservative approach to helping the community does not exist. Conservative methods do not help the community, because they are not intended to. The conservative approach is not to care about community problems. Therefore, as soon as a conservative starts telling you how he’s going to help you, he’s already lied to you twice. The second time was when he said that he thought his plan would help you—he doesn’t think so. The first time was just before that, when he said that he wants to help you. He doesn’t.