The central theme of this text is the...

A use of handheld gaming devices and sites such as Edutopia.org in schools. B decadence of the world's societies in sixty years, when today's kindergarteners will be retiring. C emergence of new forms of energy, advances in medicine and means of communication. D unlimited possibilities of globalization and emerging technologies that make the world a better place. E importance of developing innovative educational strategies to meet the needs of the students in the new century.