Rationality

Rationality by Steven Pinker explores the perplexing paradox of human intelligence in the 21st century, an era of extraordinary scientific achievements juxtaposed with widespread irrational behaviours. Pinker delves into how a species capable of rapidly developing vaccines for Covid-19 can simultaneously be so susceptible to fake news, quack cures, and conspiracy theories.

Drawing on a wealth of knowledge from psychology, philosophy, and cognitive science, Pinker challenges the view that humans are inherently irrational. He argues that humanity's track record—discovering natural laws, extending human lifespan, and setting the benchmarks for rational thinking—demonstrates our capacity for incredible reason. However, Pinker points out that our cognitive processes are designed for survival in low-tech environments, leading us to often fail in harnessing modern tools of reasoning such as logic, critical thinking, probability, and decision-making under uncertainty.

These tools, which have evolved over millennia, are not typically included in standard educational curricula and have not been comprehensively presented in an engaging and accessible format—until now. In Rationality, Pinker seeks to fill this gap, offering clear and entertaining explanations to help readers understand and apply these essential cognitive skills.

Pinker stresses the profound importance of rational thinking, arguing that it leads to better decision-making in personal lives and within public spheres. Rationality, he asserts, is fundamental to social justice and moral progress. With a blend of insight and humour, Rationality promises to enlighten readers, inspire curiosity, and empower individuals to make more reasoned choices.