It is, indeed an unpleasant thought, but not a needed one. And there's a good reason why you didn't think of it. There's no reason to!Dear God. I hope you're right. I fear you're not.
Creatin says lightning at Canada Niagra caused outage.
Lot more probable that a random strike from God could after 26 years precipitate another hugh blackout than a simple terrorist attack.
Guess we've just been lucky for 26 years.