"An increasing number of physicists, Ellis and Silk observed, have become strongly convinced of the viability of theories that have no empirical confirmation. This trend is most pronounced in the quest for a theory of quantum gravity – notably string theory – and in cosmology where theories for the early universe give rise to a multiverse. Why, they ask, do scientists trust theories that have not been experimentally tested? Worse, in some cases, these theories cannot even bee...
Ver mais
Nenhum comentário:
Postar um comentário