Les poussieres

Katso Les poussieres koko elokuvan verkossa ilmaiseksi suomenkielisellä tekstityksellä. The planet is filled with dust and particles of all kinds, natural or originated by man. Such a state of things has of course a great many consequences for public health, with diseases like silicosis, inherent in various human activities, some of which are detailed (farming, notably the treatment of flax; industrial activity, particularly porcelain and cement work, coal mining).