Nostradamus wrote a vast number of predictions in total, ranging from weather and crop-prospects to war and major events. The technique he claimed to use to predict these events, was what he called 'comparative horoscopy', which involved looking at horoscopes and working out when major elements of past events would happen again.
It is thought that only 5-10 percent of his predictions have been fulfilled with 100 percent certainty. Although many of his predictions have been apparently fulfilled, there is still the fact that a lot of them can be seen to mean a variety of things.
Kemo D. (a.k.a. no.7)