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Director / Editor: Victor Teboul, Ph.D.
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Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Fall is here: Why do some trees lose their leaves while others stay green?

By Charles Marty, Adjunct professor, Carbone boréal, Université du Québec à Chicoutimi (UQAC)
The autumn has arrived and northeastern North America’s forests will soon grace us with a breathtaking palette of reds, yellows and golds. These vivid colours will then fade, giving way to bare branches…The Conversation


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