Are there things that human being need to know that remain outside the scope of scientific investigation?

Yes, there are aspects of human experience that lie outside the scope of scientific investigation, such as moral values, subjective experiences, and existential questions about meaning and purpose. While science can inform our understanding of the universe and human behavior, it cannot fully address the nuances of human emotions, ethical dilemmas, or philosophical inquiries. Additionally, personal beliefs and cultural contexts shape human understanding in ways that transcend empirical measurement. These areas often require insights from philosophy, religion, and the arts.