Reasons for misgivings. I consider that in the long term it will be impossible to respond to the problems linked to climate change and environmental protection without looking at the question of man's place on earth (see this column yesterday). There are many reasons why such an approach is received coolly or dismissed by a wall of silence and we can understand these reasons. Some of these reasons are religious: man is the king of nature, which has been made for him; he is a creature in...