Sunday Paul Chukwu, a Catholic, was born on December 4, 1995 and hails from Enugu State in the South-Eastern part of Nigeria. He is the third child out of five siblings, and has strong interest in social and political philosophy which ignited his desire to write on the topical issue of immigration bothering citizens in many poor nations of the world. Remarkably, he is a pioneer student of the Dominican University, Ibadan, Nigeria where he graduated with a Bachelor's Degree with distinction in Philosophy in 2021. This book, "THE MORAL JUSTIFIABILITY OF STATES' RIGHT TO RESTRICT IMMIGRATION" is his maiden published work, aside numerous unpublished essays.