Opportunity cost: the details

This AP article gives a good run-down of all of the various estimates for the cost of the wars. The so-called money-quote:

In 2008, its sixth year, the war will cost approximately $12 billion a month, triple the "burn" rate of its earliest years, Nobel Prize-winning economist Joseph E. Stiglitz and co-author Linda J. Bilmes report in a new book.

Beyond 2008, working with "best-case" and "realistic-moderate" scenarios, they project the Iraq and Afghan wars, including long-term U.S. military occupations of those countries, will cost the U.S. budget between $1.7 trillion and $2.7 trillion — or more — by 2017.

Interest on money borrowed to pay those costs could alone add $816 billion to that bottom line, they say.

It's a lot of money--what I think about it here.