We begin this paper by emphasizing the importance of language policy and language planning processes, and investigate its history in different contexts. We also draw reference to our previously published paper on the empowerment of linguistic have nots, and attempt to present and propose classificatory mechanisms of languages from the aforesaid perspective. We also then review the concepts of pedagogy, verbal intelligence, linguistic enculturation, linguistic ethnography, the Sapir Whorf hypothesis, linguistic workarounds and econolexia, and review and study patterns of lexical development among individuals in different contexts, and in different parts of the world. We interface these observations with first and second language acquisition patterns and theories as well. We then end this paper by debating and proposing various strategies for the lexical development of languages, particularly strategies for the lexical development of less dominant and future-ready languages. We do this by studying different case studies and experiences drawn from real-time studies carried out and conducted in different parts of the world, particularly experiences from developing countries, and then drawing inferences and generalizations there from. We anticipate that this would constitute an extremely important component of our globalization of science movement by boosting linguistic and economic performance of people in different cultures and different parts of the world, particularly those who lag behind or are otherwise underrepresented in science and economic development.