The 27 laws of ecology

Between 1957 and 1966, Dr. Pierre Dansereau, recognized as one of the pillars of the ecology field in Quebec as well as in several countries, compiled 27 laws of ecology.

The reference book "THE COMPLETE ECOLOGY FACTBOOK", published by Doubleday (New York 1972), reprinted Dansereau's compilation. 

The French translation done by Dansereau was first published in Montreal in 1972.

In order to make the laws more accessible, we present them here, with Professor Dansereau's blessing, accompanied by the illustrations and poems which they inspired. The English version was adapted by Donald Pistolesi.

For fans of choral music, the composer Alain Payette* has put all the poems to music under the title FAUNAFLORATORIO.

* see: 



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