What appealed to me in the lecture-title was simply this, that whereas everyone else sought to prove Einstein right or wrong, here was someone who apparently intended, not merely to add another proof for or against his theory-there were plenty of those already – but to take some steps to overcome it. From the point of view of orthodox science, of course, it was absurd to speak of ‘overcoming’ a theory, as though it were an accomplished fact, but to me this title suggested exactly what I was looking for.