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Beauty in Simplicity: Celebrating 50 Years of the Woodward-Hoffmann Rules.

The first definition of “science” in the Merriam-Webster Dictionary is “knowledge about or study of the natural world based on facts learned through experiments and observation”. One might find that definition to be somewhat deficient because it says nothing about theories or models, the construction, testing, and development of which many would consider to be vital components of the scientific enterprise. They certainly constitute central features of the science described in this special issue of The Journal of Organic Chemistry.