Résumé
Depuis la révolution industrielle, les conditions de travail ont connu de profondes transformations. En
200 ans environ, des bonds en avant ont été réalisés du point de vue technologique, économique et
social. Le 21e siècle a apporté des découvertes qui déclenchent des changements très importants, avec
un fort impact sur les travailleurs. Cette étude a permis de vérifier les attentes des Brésiliens et des
Portugais face aux défis des nouvelles technologies. Les résultats montrent que la plupart des gens ont
encore peu ou pas de connaissances sur les implications des innovations numériques, mais qu'ils
appréhendent l'avenir, montrant une incertitude quant aux avantages et même une certaine “phobie
du numérique”. Tous s'accordent à dire que l'industrie 4.0 entraînera de nombreux changements et que les bons emplois seront difficiles à trouver. En outre, il est clair que les gouvernements, les
entreprises, les écoles et les particuliers ont une grande responsabilité dans la préparation de la maind'œuvre à relever les défis de la quatrième révolution industrielle.
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