A Silver Lining
Despite the heavy damage to the great attic of the cathedral, there is still a silver lining. New information was deduced, as inspection of the remaining beams showed that the wood came from a grown-to-order forest that was dedicated to the construction. That meant that the cathedral’s plans for construction were intended for at least 100 years before the construction work actually began.
Poisonous Lead
Although the cathedral had a miraculous stroke of luck in that it was not completely destroyed, the damage to the city and its people may not have been as lucky. While Notre Dame’s roof burned, a significant amount of poisonous lead was released into the atmosphere as it melted. What’s worse is that it has still yet to be traced.