Philosophy today explores fundamental questions about existence, knowledge, and ethics in a rapidly changing world. It engages with contemporary issues such as technology, environmental concerns, and social justice, drawing on ideas from historical figures like Socrates and Immanuel Kant while also incorporating modern thinkers. Philosophers now often collaborate with other disciplines, including science, politics, and art, to address complex problems. This interdisciplinary approach helps to make philosophical ideas more relevant and applicable, encouraging public discourse and critical thinking in society.