¿Who are this theoretical?

MIchiu Kako  

 Born January 24, 1947) is an American futurist, theoretical physicist and popularizer of science. Dr. Kaku is a Professor of Theoretical Physics at the City College of New York. He has written several books about physics and related topics, has made frequent appearances on radio, television, and film, and writes extensive online blogs and articles. He has written three New York Times Best Sellers: Physics of the Impossible (2008), Physics of the Future (2011), and The Future of the Mind (2014). Kaku has hosted several TV specials for the BBC, the Discovery Channel, the History Channel, and the Science Channel.

Isaac Asimov

Born Isaak Yudovich Ozimov; circa January 2, 1920[1] – April 6, 1992) was an American author and professor of biochemistry at Boston University, best known for his works of science fiction and for his popular science books. Asimov was prolific and wrote or edited more than 500 books and an estimated 90,000 letters and postcards.[3] His books have been published in 9 of the 10 major categories of the Dewey Decimal Classification.[4]

George Siemens

George Siemens is a writer, theorist, speaker, and researcher on learning, networks, technology, analytics and visualization, openness, and organizational effectiveness in digital environments.[1] He is the originator of Connectivism theory and author of the article Connectivism: A Learning Theory for the Digital Age and the book Knowing Knowledge - an exploration of the impact of the changed context and characteristics of knowledge.

Stephen Hawking

General theory of relativity, is the geometric theory of gravitation published byAlbert Einstein in 1915[1] and the current description of gravitation in modern physics. General relativity generalizesspecial relativity and Newton's law of universal gravitation, providing a unified description of gravity as a geometric property of space and time, or spacetime. In particular, the curvature of spacetime is directly related to the energy andmomentum of whatever matter and radiation are present. The relation is specified by the Einstein field equations, a system of partial differential equations

    Joel Baker

Joel Barker was the first person to popularize the concept of paradigm shifts for the corporate world. He began his work in 1975 after spending a year on fellowship meeting and working with visionary thinkers in both North America and Europe.

He discovered that the concept of paradigms, which at that time was sequestered within the scientific discussion, could explain revolutionary change in all areas of human endeavor. By 1985, he had built the case and corporations and nations were seeking his advice.

In 1980, in addition to his work on paradigms, he began to focus on a second crucial component for organizations and individuals: the importance of vision.

They are the people who collaborate to create a better world with better education and future, of what is technology about 10 or 20 years , an example of this is this futuristic video