 But how does this help us with the original problem with World 2, namely the fact that all of the traces of Gretta’s actual egg-cracking, such as her remembering cracking it, the presence of the empty, broken eggshell in the bin, and so on, would have to somehow be individually be brought about in World 2 by additional miracles, in order to preserve perfect match of particular fact from 8.05 onwards? The short answer is that they don’t. The ‘traces’ are there in World 2 all right, and of course we would normally expect such ‘traces’ to point pretty conclusively to Gretta having recently cracked an egg. But they don’t lawfully entail that she did. Again looking at World 2 from a time-reversed perspective, we take the world as it is after 8.05, ‘traces’ and all, and run the laws backwards (apart from the small miracle that makes the egg rot slowly in the pan rather than leaping up into the waiting shell). What ‘follows’ (still going backwards in time) is anyone’s guess, and whatever it is it will doubtless look bizarre when viewed in the usual, past-to-future direction. Be that as it may, World 2 is a world with a single, small miracle at 8.05, with perfect match of particular fact thereafter, which is just as close to the actual world as is World 1, where there is a small miracle before Gretta cracks the egg. So, Elga argues, there is no asymmetry of counterfactual dependence, as Lewis defines it.