>All this may not happen so fast, and I may not be here to say "I told you so" when it comes (and even then you won't be able to recognize it, as it will always come gradually). But just in case, when it comes and if you do recognize it, imagine me saying so.

I am predicting that a major volcano will erupt sometime in the future. I will not say when, or where, but when it happens, I will be hailed as a psychic.