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.

Friday essay: Giant shark megalodon was the most powerful superpredator ever. Why did it go extinct?

By John Long, Strategic Professor in Palaeontology, Flinders University

Megalodon, the giant shark species that disappeared around 3.6 million years ago, was the most ferocious creature that ever lived. What do we know about it?

Read complete article

~	Kenya’s femicide cases need national action: declare a crisis now – scholar

~	Champions League 2024: data suggests the new format could end up being fairer and more competitive

~	How do ecosystems collapse? Our study shows evolution plays a role – and can delay a disaster

~	Lesotho: Authorities must promptly investigate allegations that army tortured and killed civilians

~	Mass pager attack in Lebanon raises concerns over cyber warfare and terrorism

~	New teen accounts on Instagram are a welcome step, but real ‘peace of mind’ requires more

~	What’s the difference between a psychopath and a sociopath? Less than you might think

~	Digital health research can be positive for Indigenous people. But our study found it needs to follow these principles

~	Australia desperately needs a strong federal environmental protection agency. Our chances aren’t looking good

~	The Productivity Commission wants all Australian kids to get 3 days a week of childcare – but it won’t be until 2036