• “But if thought corrupts language, language can also corrupt thought.” George Orwell
  • Jean-Paul Sartre said, « Words are loaded pistols. »

In the following video, a quote by Eleanor Roosevelt reads, “A good leader inspires people to have confidence in their leader. A great leader inspires people to have confidence in themselves.” The quote is a good reminder that leaders must be careful with their words—words can either hurt or heal. Words can inflame hatred or raise spirits. Used wisely, words can unleash the best in others

VIDEO: Leaders Who Master The Power Of Words Inspire Change

The video highlights historical and contemporary leaders whose powerful and inspiring voices triggered movements and inspired change.

Many speeches are available on You Tube, and I would recommend the following to illustrate the power of specch: Washington’s farewell, Lincoln at Gettysburg, Winston Churchill’s ‘We Shall Fight,’ Kennedy’s and Obama’s inaugural addresses, and also powerful speeches performed by young teens : Malala, Naomie Wadler, Severn Cullis

It is interesting to study what these speeches have in common to understand what made them so powerful.  Aristotle’ s rhethoric on the art of persuasion:

Pathos (appeal to emotions)
Logos (appeal to logical reasoning)
Ethos (credibility)
NOTIONS : Seats and forms of power, Idea of Progress, Myths and heroes
Questions around the power of words:
Do words have the power to change our lives?
How do great leaders inspire action?
Words can unite but also divide-
You may also want to use a quote to start your oral presentation (see quotes above) –
In this post, we have studied the power of words through speeches, but since words are everywhere you may want to tackle the topic through another angle : the power of songs (see previous post), the power of the press and how it uses words to catch the reader’ s attention and distort information, the power of commercials, the power of tweets etc…



I’m not a robot !


1)      What is Artificial Intelligence?

Artificial Intelligence is an area of computer science that emphasizes the creation of intelligent machine that work and reacts like humans.

2)      What is an artificial intelligence Neural Networks?

Artificial intelligence Neural Networks can model mathematically the way biological brain works, allowing the machine to think and learn the same way the humans do- making them capable of recognizing things like speech, objects and animals like we do.

3)      What are the various areas where AI (Artificial Intelligence) can be used?

Artificial Intelligence can be used in many areas like Computing, Speech recognition, Bio-informatics, Humanoid robot, Computer software, Space and Aeronautics’s etc.

2 videos that will help you better understand what AI is:

AI explained in 101 seconds

What is artificial Intelligence? BBC news

Good films to illustrate the topic

The top 20 artificial intelligence films from the Guardian


Stephen Hawking who died recently had a strong position towards AI: He was  concerned that artificial intelligence could replace humans.

The world-renowned physicist feared that somebody would create AI that would keep improving itself until it’s eventually superior to people.

He said the result of this would be a “new form” of life.

“I fear that AI may replace humans altogether,” he said in an interview with Wired magazine, seen by Cambridge News.

“If people design computer viruses, someone will design AI that improves and replicates itself. This will be a new form of life that outperforms humans.”

This is far from the first time Mr Hawking has spoken out about the development of AI.

Earlier this year, he called for technology to be controlled in order to prevent it from destroying the human race, and said humans need to find a way to identify potential threats quickly, before they have a chance to escalate and endanger civilisation.

Back in 2015, he also expressed fears that AI could grow so powerful it might end up killing humans unintentionally.

Another recent event on the topic: In the NYT thousands of Google employees, including dozens of senior engineers, have signed a letter protesting the company’s involvement in a Pentagon program that uses artificial intelligence to interpret video imagery and could be used to improve the targeting of drone strikes.





MLK : A monument, an iconic figure, a hero? Why is he still so relevant today?

His fight then:

In May 1963, in Birmingham, Ala., Dr. King organized the most brilliant civil disobedience campaigns of his career, when he brought more than a thousand black schoolchildren into the streets to demonstrate against segregation. Hundreds were arrested; others were blasted with fire hoses. When people rebuked Dr. King for putting young people at risk, he said: “Don’t hold them back if they want to go to jail. For they are doing a job not only for themselves, but for all of America and for all mankind.” The world reacted, shamed the city and Birmingham took its first steps toward desegregation. Thousands of school children and students are marching today  against gun violence. Had he survived, he would have surely been among them as he was in Birmingham. He fought for racial equality and voting rights, for fair wages and the reproductive rights of women. And in doing so, Martin Luther King Jr. became one of the pioneers of the American model of nonviolent protesting that’s practiced to this day. On the 50th anniversary of his assassination, let’ s take a look at how Americans emulate him, consciously or not, in today’s political movements.

MLK still relevant today : compare these photos

MLK protest with kids

Racial inequality: then :The Rev. Martin Luther King Jr. gives a young protester a pat on the back as a group pickets against segregation in St. Augustine, Fla., on June 10, 1964. “This is the ultimate tragedy of segregation,” King said in an address to the National Council of Churches in 1957. “It not only harms one physically, but it injures one spiritually. It scars the soul and distorts the personality. It inflicts the segregator with a false sense of superiority, while inflicting the segregated with a false sense of inferiority.”

kids protest today

Racial inequality: now :Jayceon Hurtz, 2, holds a sign as Black Lives Matter protesters rally March 28, 2018, in response to the police shooting of Stephon Clark in Sacramento, Calif. Clark, an unarmed black man, was shot and killed by police March 18 while in his grandmother’s backyard

dream MLK

Fair wages: now Fast food workers and union members carry signs as they stage a protest outside a McDonald’s in Oakland, Calif., on Feb. 12, 2018. The protesters were demanding a $15-an-hour minimum wage on the 50th anniversary of the start of the historic Memphis Sanitation Strike that was led by King.

Dr King, at the end of his life, said that all worthy leaders should live a life of « dangerous unselfishness ». Had he been here today, as he was for countless campaigns for social justice in the 1950s and 60s, he would have been walking hands in hands with protesters of March for Our Lives, BLM, Metoo, Never Again.

An article to illustrate his heritage and impact on US society:

The life and legacy of MLK

Political atmosphere today in the US : progress is cut off but let’ s remember the sermon he gave before he died, somber and cautionary but also full of hope: « Only when it’s dark enough, can you see the stars ».

What Martin Luther King Jr. Might Think About America Today