Here is an older article I found a couple days ago and read, I found it to be a good read. Even if you do not accept Mr Daly's conclusion of sede vacante, I think it worth the read because he explains clearly at the beginning just what sedevacante is and what it is not. Here is the introduction:
“The Impossible Crisis” © 2009 John S. Daly
First published in The Four Marks as a series beginning in April 2009. “The Impossible Crisis” was first presented as a talk by John Daly at a seminar in Rome, New York in 2002.
Reverend Father, ladies and gentlemen,
This conference is dedicated to setting out the arguments in favour of sedevacantism. Before starting, I should like to make sure that we all know what sedevacantism is, and what it is not. Sedevacantism is the belief that the Holy See is vacant. If you believe that the Catholic Church today has no pope —no true, valid and legitimate successor of St Peter— you are a sedevacantist; otherwise, you’re not.
I stress that sedevacantism is not a movement. There are sedevacantists who go only to the Mass of sedevacantist priests; there are others who go elsewhere, and others again who don’t go to Mass at all. Likewise, of course, there are persons who go to the Mass of sedevacantist priests without being themselves sedevacantists. So sedevacantism is not about who you associate with, just as it is not about whether you think that women should wear pants, or your view on chemtrails, or Archbishop Thuc’s dental state— it is about whether or not you recognise John-Paul II as visible head of Christ’s Church.
And since it is a belief, not a movement, sedevacantism does not as such have any goals or exercise any proper activity. If you have come here today in the hope of hearing us talk about the most effective way of restoring Catholic order, or increasing the number of traditional Catholics, or getting more subscribers to traditional reviews, you’re going to be disappointed. The scope of the two talks you are going to hear is not about whether sedevacantism is useful. It is limited to whether sedevacantism is true. And if it is true that John-Paul II is not the Vicar of Christ, that truth is going to go on being obstinately true whether we like it or not and quite irrespective of what we do about it. A prominent Remnant writer recently said that sedevacantism is going to kill the traditionalist movement. That’s not true, but more importantly, it’s not relevant. Not if you love truth.
There are many facts that are little known and very inconvenient, but they don’t stop being facts. If you discover a tumorous lump in your armpit, or you notice that your monthly expenditure is exceeding your income, or there is a strange noise and odour coming from your car engine when you drive…you don’t normally consider whether cancer, bankruptcy or a cracked cylinder block are desirable or popular: you want to know the truth, however inconvenient. And the truth will be based on evidence. In the case of Catholic truth, it will be based on what the Church tells us through her teachings, her laws, her theologians, etc.
The word sedevacantist is of course a neologism – a word invented in the late 70s. It is a convenient label just like the word traditionalist – outsiders always make up convenient labels to identify groups, and these labels often stick. What matters is getting behind the label and understanding what it means. Here is a test: if you have correctly understood what the word sedevacantist means, you will realise that every time the pope dies, the entire Catholic world is sedevacantist. And if you’re not yet a sedevacantist, then you’re a sede-occupantist. It’s one or the other.
And of course sedevacantism has nothing to do with rejecting the papacy. We accept all popes, but we don’t think Karol Wojtyla is one. And we base that conviction on the teaching and laws of the Catholic Church.
Today you are going to hear two talks about sedevacantism and each of them presents a different basic argument, because there are two fundamentally different ways of proving that John-Paul II is not pope. I want them to be clearly distinguished in your minds. [Editor: A greatly expanded version of the other talk given by John Lane, is found on page 5, which continues from last month.]
Suppose someone offers you a solid gold ring, but in fact it is a fake. There are two possible ways of showing that it is a fake. The first is to show that it does not possess some feature that gold must have – its specific gravity or its reaction with nitric acid. The second is to show that it is in fact something else, quite different from gold and incompatible with being gold. For instance, you pass a magnet over the item and it leaps up and sticks to the magnet. You know at once that you have iron, and therefore not solid gold.
In looking at John-Paul, Mr Lane will be arguing that he is a public heretic and that a public heretic cannot in any circuмstances be pope. He will pass the magnet of heresy over Karol Wojtyla, and Karol Wojtyla will jump up and stick to it, showing himself to be base, ferrous and prone to rust. I have nothing more to say about that argument, which Mr Lane will present to you with great competence.
My task is not to show that Karol Wojtyla is a heretic. It is not even to enquire at all into the cause of why he isn’t pope. It is simply to show that a true pope is protected by the Holy Ghost from doing what KW does, and that KW therefore cannot be pope.
My doing so will also entail considerable discussion of the religious body that Karol Wojtyla heads: the body that has called itself the Conciliar Church. I intend to show that this church also displays an essential incompatibility with Catholicism – that it has officially and formally adopted doctrines, morals, laws and ceremonies that the Catholic Church not only should not, but also could not adopt.
So let me put my argument in a nutshell.
Here is the link to continue reading:
http://www.thefourmarks.com/articles.htm