\documentclass[a4paper]{article} \usepackage{amssymb} \pagestyle{empty} \hoffset=-40pt \voffset=-20pt \textwidth 15.3cm \textheight 22cm % to fit our printers \begin{document} \begin{center}{\huge Simplified Fine Structure?}\end{center} \begin{center}{\large Bill Mitchell}\end{center} \begin{center}{\large University of Florida at Gainesville}\end{center} \bigskip \large Jensen's discovery of fine structure has given us the covering lemma, the square principles, and many other combinatorial principles. It works in L on up through models with Woodin cardinals. In the intervening time, a number of people have worked on simplifications of some of these results. I will argue that, in fact, Jensen got it right the first time. \end{document}