Preface 1. On the computational complexity of rational homotopy D. J. Anick 2. Segal's Burnside ring conjecture and the homotopy limit problem Gunnar Carlsson 3. Pseudo-isotopies, K-theory, and homotopy theory Ralph L. Cohen 4. Global methods in homotopy theory Michael J. Hopkins 5. Sur la cohomologie modulo p des p-groupes Abeliens elementaires J. Lannes 6. A view of some aspects of unstable homotopy theory since 1950 J. C. Moore and J. A. Neisendorfer 7. Recent progress in stable splittings Stewart Priddy 8. Localization and periodicity in homotopy theory Douglas C. Ravenel 9. Symbolic calculus: a 19th century approach to MU and BP Nigel Ray 10. An outline of how manifolds relate to algebraic K-theory Friedhelm Waldhausen.
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