<P>In <I>The Human Paradox: Worlds Apart in a Connected World</I>, author Frank Gaffikin probes widely and meticulously into our past and present to analyse the connections between the many acute polarisations that mark contemporary times. Addressing profound issues related to Trumpism, Brexit, the outbreak of Covid-19 and ensuing pandemic, and environmental change, the book argues that beneath all the present social tumult lies a fundamental dilemma for human stability and progress, namely how we can be estranged from what we refer to as humanity.</P><P>The book begins with an appraisal of populism and authoritarian nationalism, and later explores whether, in our human development, we are bound for enhancement or extinction. Interrogating these big ideas further, the book identifies three central challenges that confront us as a society: living on the planet, living with the planet, and living with one another on the planet. These challenges prompt a re-think of what it is to be human