Conservatism is a political approach which promotes retaining social institutions in the context of civilization and culture. Quintin Hogg, chairman of the British Conservative Party in 1959, "Conservatism is not so much a philosophy as an attitude, a constant force, performing a timeless function in the development of a free society, and corresponding to a deep and permanent requirement of human nature itself."1
Conservatism has different meanings and traditions in different countries. Conservative political parties vary from country to country depending on their goals and objectives, and often define themselves by their opposition to liberal agendas.
Conservatism in the United States is rooted in the American Revolution and its commitment to sovereignty of the people, republicanism, and individual rights and liberties. Most European conservatives consider American conservatism to be a variety of liberalism and do not think of it as genuine conservatism.1
In the United States, Paleoconservatism stresses tradition, limited government, civil society, along with religious, national, and regional Western identity. Paleoconservatives disagree with neoconservatives, on issues such as illegal immigration, high rates of legal immigration, multiculturalism, affirmative action, foreign aid, and free trade. They also criticize social democracy and social welfare, referring to it as the "welfare-warfare state"2 As such, they may be considered "classical conservatives."
Paleocons typically take the "long view" toward US conservatism. Samuel T. Francis observed that:
What paleoconservatism tries to tell Americans is that the dominant forces in their society are no longer committed to conserving the traditions, institutions, and values that created and formed it, and, therefore, that those who are really conservative in any serious sense and wish to live under those traditions, institutions, and values need to oppose the dominant forces and form new ones...
We believe that the United States derives from and is an integral part of European civilization and the European people and that the American people and government should remain European in their composition and character... We believe that illegal immigration must be stopped, if necessary by military force and placing troops on our national borders; that illegal aliens must be returned to their own countries; and that legal immigration must be severely restricted or halted through appropriate changes in our laws and policies.2
Paleoconservatives contend that human nature is finite and limited. Attempts to engineer a man-made utopia are fraught with pitfalls. Paleoconservatives prefer tradition, family, classical learning, and religious institutions to provide guidance. They tend to believe that we have lost touch with our Western heritage and indeed may be in danger of losing our civilization.2
The Neoconservatism movement originated in the 1960s with Democrats who were disillusioned with the party's foreign and domestic policies. Since that time, Noconservative ideology has continued to influence American foreign policy. Neoconservatives typically advocate for promotion of democracy and of American interests in international affairs, including by use of military force. Neocons disdain communism and political radicalism. They do, however, endorse some social welfare programs that are rejected by Paleoconservatives.3
In a 2004 article, Michael Lind wrote:
Former Nebraska Republican U.S. senator and Secretary of Defense, Chuck Hagel, was critical of the Bush administration's adoption of neoconservative ideology. He wrote in his book America: Our Next Chapter:
Paleoconservatives tend to be traditionalist, isolationist, and America first. Their socially conservative ideology is rooted in fundamentalist Protestantism. They generally oppose social legislation and welfare programs.
Neoconservatives support an engaged and activist foreign policy. They believe in American exceptionalism, and are concerned about the "clash of civilizations" implicit in threats such Communism and Islam. They are less motivated by religion than Paleoconservatives.4
Paleoconservatives and Neoconservatives disagree on issues including immigration, foreign wars, and Middle East policy. Neocons espouse strong support for Israel and believe that America should help ensure the security of the Jewish state.5 Paleo historian Thomas Woods elaborated:
From the article 3 Basic Differences Between Conservatism and Neoconservatism:
Three Dimensions of Ideology: "Conservatives View Things Along A Civilized/Barbaric Axis…", by John Derbyshire, 20 January 2013:
Conservatives view things along a civilized/barbaric axis, liberals along an oppressed/oppressor axis, and libertarians along a freedom/coercion axis. Conservatives will thus favor things that correlate well with (in particular, Western) civilization, while opposing things that correlate with poorly civilized societies or that would directly contradict salient features of civilization. Progressives, on the other hand, don't care about civilization - they care about defending the oppressed and opposing the oppressors. The "civilized" side can be the wrong side if it's taking on the role of an oppressor. And Libertarians don't see civilization or oppressors - they only want to know if someone is being coerced to do something - that's the wrong side.
References
1. Modern conservatism in different countries, Wikipedia.
2. Paleoconservatism, Wikipedia.
3. Neoconservatism, Wikipedia.
4. What's the difference between Paleo-Conservatives and Neoconservatives?, About.com.
5. Neoconservatism and paleoconservatism, Wikipedia.
6. Paleoconservatism vs. Neoconservatism, Jack Kerwick, About.com.
7. 3 Basic Differences Between Conservatism and Neoconservatism, Dave Swindle, PJ Media, December 27, 2013.
8. Paleoconservatism Vs. Neoconservatism: A Primer, Superblinky.
9. Conservatism's Hidden History, by Daniel Pipes, Philadelphia Inquirer, July 31, 2018.