Jack-Allen Walker on Instagram: "Dogs aren’t designed to just exist in our homes — they’re wired for purpose, problem-solving, and contribution. When a dog has no job, the mind looks for one… and that’s when you see reactivity, destruction, over-excitement, and anxiety. A job doesn’t mean police work or agility. It means daily responsibility that fulfils instinct. Walking in structure. Carrying a backpack. Scent work. Place commands. Impulse control around distractions. These tasks give the brai

Father of modern philosophy. René Descartes was a 17th-century French philosopher, mathematician, and scientist often called the “Father of Modern Philosophy.” He believed that true knowledge had to be built on clear, rational thinking rather than tradition or assumptions. His most famous idea is “Cogito, ergo sum” — “I think, therefore I am” — which means that the act of thinking proves your own existence. Descartes also made huge contributions to mathematics by creating analytic geometry, whic