Director / Editor: Victor Teboul, Ph.D.

Looking inside ourselves and out at the world
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.

Study: Plankton Are a Major Oxygen Source on Earth

Tiny ocean creatures collectively called plankton are mostly thought of as food for whales and other large marine animals. But a four-year global study has discovered, among other things, that plankton are a major source of oxygen on our planet. Plankton are animals, algae, bacteria and other microscopic organisms invisible to the naked eye. They inhabit the upper layers of the world’s oceans, seas and freshwater. In a project called Tara Oceans, led by the French nonprofit...

Read complete article

~	Al Ahly and Esperance highlight the dominance of North Africa in club football. Lessons for other African teams

~	Sri Lanka: Fifteen years after the end of war, victims still await justice at Mullivaikkal

~	South African communities vs Shell: high court victories show that cultural beliefs and practices count in climate cases

~	Why the New Yorker blocked UK website readers from its Lucy Letby story – an expert explains

~	How a British military march became the distinctive sound of American graduations

~	UN rights office urges Sri Lanka to reveal fate of the disappeared

~	World Should Rally to Halt Unfolding Atrocities in Darfur

~	It’s a mistake to dismiss Bridgerton as fluffy period drama

~	How newborn chicks are helping to settle a centuries-old debate about cognition and our senses

~	Extreme heatwaves in south and south-east Asia are a sign of things to come