He has been awarded honorary degrees from many universities including Strasbourg (1974), Hull (1984), Warwick (1988), York (1988), Leeds (1990), Durham (1990) and Hartford (1992).
Ha sido galardonado con muchos títulos honoríficos de las universidades incluidas en Estrasburgo (1974), Hull (1984), Warwick (1988), York (1988), Leeds (1990), Durham (1990) y Hartford (1992).