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.

Eight reasons why ADHD diagnoses are increasing

By Sven Bölte, Professor of Child and Adolescent Psychiatric Science, Karolinska Institutet

For a long time it was assumed that somewhere between 5 and 6% of children have attention-deficit hyperactivity disorder (ADHD). But the rates, in practice, are often higher. The American Centers for Disease Control and Prevention put the prevalence at 11.4% in children in 2022.

The Swedish Board of Health and Welfare…

Read complete article

~	Children and amputees bear brunt of Myanmar’s deadly landmine epidemic

~	A 4.45 billion-year-old crystal from Mars reveals the planet had water from the beginning

~	Dogecoin is a joke − so what’s behind its rally?

~	US House passes measure that could punish nonprofits Treasury Department decides are ‘terrorist’

~	Mandelbrot’s fractals are not only gorgeous – they taught mathematicians how to model the real world

~	Manchester United: three ways Ruben Amorim can rebuild the club’s identity and get back to winning ways

~	SADC: Denounce Security Force Violence in Mozambique

~	A secondary school in rural Trinidad hopes that community-based acts can help combat the climate crisis

~	To some ancient Romans, gladiators were the embodiment of tyranny

~	Activism on foot: When Indigenous activists walk the land to honor their past and reshape their future