Diplomacy
Diplomacy is the art and practice of conducting negotiations between representatives of states. It usually refers to international diplomacy, the conduct of international relations through the intercession of professional diplomats with regard to a full range of topical issues. International treaties are usually negotiated by diplomats prior to endorsement by national politicians. David Stevenson reports that by 1900 the term "diplomats" also covered diplomatic services, consular services and foreign ministry officials.
Security
Security is freedom from, or resilience against, potential harm (or other unwanted coercive change) from external forces. Beneficiaries (technically referents) of security may be persons and social groups, objects and institutions, ecosystems, and any other entity or phenomenon vulnerable to unwanted change by its environment.
Security Studies
Security studies, also known as International security studies, is traditionally held to be an academic sub-field of the wider discipline of international relations. The field rapidly developed within International Relations during the Cold War, and examples from the era can be considered to include the academic works of mid-20th century Realist political scientists such as Thomas Schelling and Henry Kissinger, whose works focused primarily on nuclear deterrence. While the field is mostly contained within Political Science and Public Policy programs, it is increasingly common to take an interdisciplinary approach that incorporates knowledge from the fields of History, Geography (stressing classical geopolitics), military sciences, and criminology.
Diplomacy
It would be some time before I fully realized that the United States sees little need for diplomacy; power is enough. Only the weak rely on diplomacy. This is why the weak are so deeply concerned with the democratic principle of the sovereign equality of states, as a means of providing some small measure of equality for that which is not equal in fact. Coming from a developing country, I was trained extensively in international law and diplomacy and mistakenly assumed that the great powers, especially the United States, also trained their representatives in diplomacy and accepted the value of it. But the Roman Empire had no need for diplomacy. Nor does the United States. Diplomacy is perceived by an imperial power as a waste of time and prestige and a sign of weakness.
Boutros Boutros-Ghali, as quoted in Unvanquished : A U.S. - U.N. Saga (1999), p. 198.
Diplomacy
Mr. Scott: Diplomats. The best diplomat I know is a fully activated phaser bank.
Star Trek: The Original Series A Taste of Armageddon (1966), teleplay by Gene L. Coon and Robert Hamner
Security
Security is mostly a superstition. It does not exist in nature, nor do the children of men as a whole experience it. Avoiding danger is no safer in the long run than outright exposure. Life is either a daring adventure, or nothing.
Helen Keller, The Open Door (1957). This quotation is often contracted into: Security is mostly a superstition... Life is either a daring adventure, or nothing. or paraphrased: Life is either a daring adventure or nothing at all.
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