sciences unified into Science of Pursuit 

d(S)=mcu_{i}dx_{i}qA_{i}dx_{i}+aF_{ik}^{2}dVdtbRdVdt The above equation is the mathematical expression to calculate negative action in the universe. By replacing negative action with the corresponding pursued quantity, it can be the universal way to calculate happiness in society, profit in economy and knowledge in research. So sciences about largest negative action pursuit, largest happiness pursuit, largest profit pursuit and largest knowledge pursuit are unified into one: Science of Pursuit. Pursuit systems with different mathematical expressions and methodologies have different expanding speed. From least action principle in physics, universe pursues negative action the best, so physics is equivalent with "Science about the fastest expanding system". Since expanding velocity is invariant with dimension and unit of the pursued quantity, any pursuit system can perfect itself by "Imitating Universe". If there is perturbation freedom(all kinds of perturbations are possible) in nihility, then the fastest expanding system will have the largest observation probability, 100%, after enough long evolution. Since human beings pursue the fastest development(fastest expansion of happiness), knowledge about how to expand the fastest is called "Truth". So "Universe" and "Truth" are both evolution results from nihility, this is called "Truth Evolutionism", which provides the simplest foundation for all sciences. Introduction "Truth Evolutionism" Projectdeduce all truths from perturbation freedom in nihility Part I: Basic Theory about Perfect Pursuit System 1 Theory about Perfect Pursuituniverse expands because charges absorb energy from electromagnetic field2 Similarities between Universe, Society and Research 3 Science Unificationtranslate physical axioms into society Part II: General Theory about "Truth Evolutionism" 1 Nihility is unstable and universe must expand2 Axioms about Advantage and Methodology 3 More Properties about Advantage and Methodology 4 Axioms about Purpose and Advantage Part III: Applications in Society, Economy and Research. 1 Imitation MethodReproducing Universe in Society2 Feedback mechanism, analyze development for pursuer 3 Prove Advantage Empiricallyexperience and democracy 4 Happiness unification, from action invariance 5 Some Applications in Economy 6 Equality and Inequality in a Perfect Pursuit System 7 Some Perfect methods for Economy 8 Two Kinds of Exchange in a Pursuit System 9 Research Is also a Pursuit System Conclusion Please participate Unifytruth maillist to discuss Truth Evolutionism: 

Truth can not stay on the single peak, it finds its way to flow down to every corner of existences. About Author K. Jiang: 

FAQ: Table of Basic Concept Mapping in Science of Pursuit How to observe society as a universe? How to build society as Large as the Universe
Some Problems: How to make universe expanding forever?Biology evolution comes from cells' pursuit? My posts in newsgroups From 1997 to 1999Posts in 2001


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