A revista PoLaR – Portuguese Law Review e? uma publicac?a?o cienti?fica online de periodicidade semestral, que tem como objetivos principais a produc?a?o e a divulgação do saber cienti?fico-juri?dico. Dá especial atenc?a?o ao Direito comparado, mediante a promoc?a?o do dia?logo entre a cie?ncia juri?dica portuguesa e as cie?ncias juri?dicas estrangeiras. Aceita contribuições científicas em inglês e francês. PoLaR – Portuguese Law Review is a scientific journal, to be published biannually. It aims at stimulating comparative legal research, by promoting the dialogue between Portuguese legal scholars and their foreign counterparts. It welcomes contributions in either English or French. TABLE OF CONTENTS Carlos Manuel Rosales e Rafael Barona Márquez PUBLIC MORAL AND JUDGES Daniel Pires Christofoli REVISITING THE RIGHT TO MEANINGFUL WORK AND THE THEORY OF JUSTICE BY JOHN RAWLS Gonçalo Baptista Ribeiro da Cunha ACADEMIC FREEDOM AS A FUNDAMENTAL RIGHT: A PATH FUNDAMENTAL RIGHTS' PROTECTION AND THE PROMOTION OF THE RULE OF LAW - COMMENT ON THE CASE C-66/18, COMMISSION VS HUNGARY, OF THE COURT OF JUSTICE OF THE EUROPEAN UNION Sara Pereira Aguiar GAAR'S AND THE FIGHT AGAINST ABUSE IN TAX LAW: THE EFFECTIVENESS OF THE PRINCIPAL PURPOSE TEST, THE IMPACT AND ARTICULATION OF THE RULE WITH THE EUROPEAN AND PORTUGUESE GAAR'S