Preface; Introduction: If Nature Is Perfect, Why Do We Denature'?; Truth, Consequences and Intentions: The Study of Natural and Anti-Natural Starting Points and Their Implications; A Comparative Pathway Analysis of a Sustainable and an Unsustainable Product; A Numerical Solution of Reaction-Diffusion Brusselator System by ADM; Zero-waste Living with Inherently Sustainable Technologies; Tea-Wastes As Adsorbents for the Removal of Lead from Industrial Waste Water; Multiple Solutions in Natural Phenomena; Index.