George F. Will, probably one of the most erudite conservative writers I know, wrote what I thought was a brilliant column in the October 17th issue of Newsweek. Entitled "On K Street Conservatism", he simply but thoroughly savages modern-day "conservatives" in Washington for being anything but conservative in its true form. In a previous column, he referred to "true conservatives, that is to mean those who care about something other than their marginal tax rate", or something to that effect, which appears to me that Will is unhappy with Bush and his team. And rightly so.
Key sections of his column (the full piece is at
http://www.msnbc.msn.com/id/9629463/site/newsweek/) :
"In 1987 Reagan vetoed a transportation bill because it contained 152 earmarks - pork - totalling $1.4 billion. The (transportation) bill President Bush signed contained 6,371, costing $24 billion."
The pièce de résistance is here:
"Conservatives are not supposed to be cuddly, or even particularly nice. They are, however, supposed to be competent. And to know that scarcity—of money, virtue, wisdom, competence, everything—forces choices. Furthermore, they are supposed to have an unsentimental commitment to meritocracy and excellence. The fact that none of those responsible for the postwar planning, or lack thereof, in Iraq have been sacked suggests—no, shouts—that in Washington today there is no serious penalty for serious failure. Hence the multiplication of failures." (emphasis his)
Being a conservative in the traditional sense of the word is to want a smaller, less intrusive government that doesn't interfere in the lives of its citizens. In my opinion, the primary purpose of government is to protect its citizens from external threats, be it from another country or from nature. This is why humans organized themselves into societies in the first place: strength in numbers. The trend since WWII, however, has been to get the government involved into all kinds of spheres in which it has no business getting into.
This is not to advocate a free-market, libertarian approach either. Left to their own devices, businesses will tend to maximize their bottom line even at the expense of the safety of their consumers (it is naive in extremis to hope that businesses will be run by their conscience). Hence the importance of a neutral and robust judiciary to arbitrate disputes and punish those who show a willful disregard for the safety of others (the external threat). Governments should not, however, be asked to protect citizens from themselves (the scourge of the nanny-state).
Once a government has provided the necessary level of security for its citizens (while ensuring that the liberties and freedoms of those citizens are respected), a society may ask its government to do more, but government's responsibility is to act only where a) the private sector is unable to (for instance, large-scale infrastructure projects) or where the benefits to a society are universal (primary education which provides for a citizenry that is sufficiently educated to carry out its civic duties).
It is tempting to get government involved in special interest projects, the theory of protecting the weak and the vulnerable, but 21st century liberal democracies have taken it to such an extreme that governments are failing in their primary responsibility towards their citizens, while allowing the K Street Conservatives (or, in Canada, Quebec-based advertising firms) to loot the treasury for special interests that are most definitely not in the public interest.