Интересный коммент в новости о Нотр Дам пожаре.
The cause of the fire(s) isn't that difficult to figure out. There are several satellites that have real-time high-resolution images of Paris that governments can access. What I have heard from friends in dark spaces is that there were two fires that started within a minute of each other. If that's true, it would likely be intentional. I suspect that the French authorities know much more than they are stating. Time will tell.