Public Speaking

delivered 28 August 1963, at the Lincoln Memorial, Washington D.C.

I am happy to join with you today in what will go down in history as the greatest demonstration for freedom in the history of our nation.

Five score years ago, a great American, in whose symbolic shadow we stand today, signed the Emancipation Proclamation. This momentous decree came as a great beacon light of hope to millions of Negro slaves who had been seared in the flames of withering injustice. It came as a joyous daybreak to end the long night of their captivity.

But one hundred years later, the Negro still is not free. One hundred years later, the life of the Negro is still sadly crippled by the manacles of segregation and the chains of discrimination. One hundred years later, the Negro lives on a lonely island of poverty in the midst of a vast ocean of material prosperity. One hundred years later, the Negro is still languished in the corners of American society and finds himself an exile in his own land. And so we’ve come here today to dramatize a shameful condition.

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There are five basic elements, often expressed as “who is saying what to whom using what medium with what effects?”

The purpose of public speaking can range from simply transmitting information, to motivating people to act, to simply telling a story. Good orators should be able to change the emotions of their listeners, not just inform them. Public speaking can also be considered a discourse community. It contains elements of a discourse community that exist in many mediums and forms that serve different purposes for society and business among other areas of communication. Interpersonal communication and public speaking have several components that embrace such things as motivational speaking, leadership/personal development, business, customer service, large group communication, and mass communication. Public speaking can be a powerful tool to use for purposes such as motivation, influence, persuasion, informing, translation, or simply entertaining.

adopted from Wikipedia

Public speaking is explained in Wikipedia as the process of speaking to a group of people in a structured, deliberate manner intended to inform, influence, or entertain the listeners. The art and science of public speaking, especially in a North American competitive environment, is also known as forensics. The word “forensic” is an adjective meaning “of public debate or argument.” The word is derived from the Latin forensis, meaning “of the forum.” The sense of the word “forensic” that means “pertaining to legal trials” dates from the 1600s (Oxford English Dictionary) and led to the use of the word “forensics” in reference to legal evidence.