If this were a finite disjunction, we could say that the likelihood for at least one of the events to happen is at most the sum of the likelihoods (for example, the probability that it will rain next ...If this were a finite disjunction, we could say that the likelihood for at least one of the events to happen is at most the sum of the likelihoods (for example, the probability that it will rain next weekend is at most the probability that it will rain next Saturday, plus the probability that it will rain next Sunday; of course it might rain on both days, so the sum of the probabilities can be strictly greater than the probability of the disjunction).