But all of these changes also yield a strange and paradoxical result, which is that even as the world is becoming a better and more humane place, which it is, there's a very common perception that it's becoming worse and more cruel, which it's not.
Mais tous ces changements produisent aussi un résultat étrange et paradoxal qui est que, alors que le monde devient meilleur et plus humain, ce qui est le cas, la perception courante est que le monde empire, devient plus cruel, ce qui est faux.