The Teacher And The Stars

“It is the supreme art of the teacher to awaken joy in creative expression and knowledge.”
Albert Einstein

Some individuals are born with great talents but among those, there are a few who will use their gifts generously to enlighten others. Carl Sagan is the perfect example of someone endowed with not only a colossal intellect but also boundless generosity to bring joy and knowledge to others. He devoted his life to science and was professor of Astronomy and Space Sciences and director of the Laboratory for Planetary Studies at Cornell University. He also played a key role in several spacecraft expeditions such as Mariner, Viking, Voyager and Galileo. Among countless awards he received the NASA medals for Exceptional Scientific Achievement and for Distinguished Public Service.

Yet, alongside his successful scientific career, he made great efforts to popularise science among the wider public. His TV series “Cosmos” was viewed by over 200 million people in more than 60 countries and exemplified how to explain scientific discoveries rigorously and engagingly. In the book that accompanied the series (also entitled “Cosmos”), he explained the importance of making science relevant to all. After describing the intellectual achievements of the scientists and philosopher working at the Library of Alexandria and how their legacy was virtually obliterated, he says:

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