“
Significant change might require those who are now high in the hierarchy to move downward many steps. This seems to them undesirable and is resisted.
Significant change might require those who are now high in the hierarchy to move downward many steps. This seems to them undesirable and is resisted.
Carl Edward Sagan was an American astronomer, planetary scientist and science communicator. Initially an assistant professor at Harvard, Sagan later moved to Cornell, where he was the David Duncan Pro...
Dapatkan inspirasi serupa setiap pagi di email Anda.