About the Book: The Great Thinkers by Spanish philosopher José Carlos Ruiz is an engaging guide to critical thinking, philosophy, and living well in an age of misinformation and constant distraction. Drawing on the timeless ideas of Socrates, Plato, Aristotle, Hobbes, Kant, Bernoulli, and other great philosophers, Ruiz shows readers how philosophical thinking can sharpen the mind and help uncover truth, improve focus, manage uncertainty, and overcome self-doubt. Combining philosophy with practical insights for modern life, this thought-provoking international bestseller encourages readers to question assumptions, think more clearly, and develop greater serenity, self-awareness, and intellectual independence.