Plate tectonics is but one of two unified theoretical frameworks for understanding and interpreting the geological features of the Earth.  The "other" model is the Expanding Earth.

This site is dedicated to Professor S. Warren Carey's Earth expansion model and to providing access to on-line books, papers and bibliographic material concerning Earth expansion for science students, graduates, professional Earth scientists and scientists in other disciplines.

I am confident that lucid independent scientific thinkers will recognise this model's status as a credible and valid theory of global tectonism.  The global expansion concepts presented here will challenge much of what you have learned about geology and planetary science, including some generally popular scientific assumptions.  If you have reservations concerning the veracity of expansion concepts to geological interpretations, I suggest you entertain the model in your mind for several years.  Study and research it, compare and contrast it with what you have been taught, what you have learned via your own work, and what you have observed in both field and laboratory analysis.  If you do this, you will find that it always provides a workable interpretive framework or offers equally credible explanations of your data and empirical observation as the standard interpretations.

You will certainly find Carey's books and insights invigorating reading and inspiring.  They will greatly enlarge your general level of scientific knowledge and understanding concerning the Earth.  I highly recommend their purchase for any science student or professional scientist's library.  If you examine this theory in detail you will never consider the Earth, Solar System or Cosmos in the same way again.