Now we’ll have to start putting lead shields on aircraft........
Now well have to start putting lead shields on aircraft........
Well, that would certainly use more fuel. Burning more fuel would increase the rate of apocalyptic global warming. People might all have to move to an Island near Guam. Then the islands would start to tip over. But that's ok because wellfare and foodstamps helps the economy by giving people jobs.
Wait!..... Would a plane still fly if it were completely clad in lead?
(sarcasm....as if it isn't obvious)