Learning, Unlearning

"But one of the things that we have discovered, which is quite interesting, is that human beings have a psychological need to be cared for, but they have an even greater psychological need to care for others, or to care for something. If you don’t have that you basically fall apart. It’s why old people get dogs. We don’t just care for each other because we need to maintain each other’s lives and freedoms, but our own psychological happiness is based on being able to care for something or someone."

On July 9, 1955, Albert Einstein and Bertrand Russell issued a public declaration that became a moral landmark in the history of science. They warned of the existential threat posed by nuclear weapons—speaking not as representatives of nations or ideologies, but as individuals appealing to a shared human identity. The declaration emphasized that the unchecked destructive capacity of scientific advancement could lead to the collapse of civilization itself. In the present day, the existential threats of nuclear warfare and climate change have only intensified. Both come from applying science and technology without sufficient ethical oversight. These threats can cause widespread famine, ecological collapse, rising sea levels, mass displacement, and increased conflict over scarce resources. Such developments reveal a fundamental ethical dilemma: scientific progress, when guided solely by economic growth or national interest, can undermine the very conditions necessary for long-term survival. Its application, therefore, demands a commitment to global responsibility. The Doomsday Clock, created by the Bulletin of the Atomic Scientists in 1947, symbolizes how close humanity is to catastrophic self-destruction. In recent years, the clock has moved closer to midnight than ever before. This highlights a fundamental moral concern in modern science: having knowledge and technological capability does not guarantee responsible use. Accountability must remain inseparable from scientific advancement. Science is not a single method, nor a path to absolute truth, but a dynamic process of inquiry—capable of testing ideas, correcting itself, and expanding understanding of the natural world. Yet knowledge alone does not ensure wisdom. As scientific tools grow more powerful, ethical awareness must deepen. The greatest challenges facing the world—climate change, nuclear warfare, ecological collapse—cannot be resolved by science in isolation. These crises demand collective responsibility and compassion. Knowledge must serve life, not threaten its survival.