Bombing is not especially inhumane. War itself is inhumane and the bombing plane, which is used to paralyse industry and transport, is a relatively civilised weapon. 'Normal' or 'legitimate' warfare is just as destructive of inanimate objects and enormously so of human lives.
George OrwellDo you begin to see, then, what kind of world we are creating? It is the exact opposite of the stupid hedonistic Utopias that the old reformers imagined. A world of fear and treachery and torment, a world of trampling and being trampled upon, a world which will grow not less but more merciless as it refines itself. Progress in our world will be progress toward more pain.
George Orwell