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.

Scientists Find More Tool-using Crows

Chimps do it. So do otters. And now, an endangered crow species has been added to the elite pantheon of animal tool users. Scientists have long known that a crow native to New Caledonia is capable of using tools to extract food from deep crevices. Now another crow species from Hawaii, already extinct in the wild, has shown the same ability, proving that they are more intelligent than previously thought. VOA’s George Putic reports.

Read complete article

~	Seychelles: floating baby corals can help save damaged reefs – new study

~	Snakebites can destroy skin, muscle, and even bone – exciting progress on drugs to treat them

~	Small businesses can help South Africa fight unemployment if they get proper support – study

~	The Details: could a ‘quiet COVID book’ win the 2024 International Booker prize?

~	LGBTQ+ teachers don’t receive the training and support they need

~	Five ways to keep towns cool in a heatwave

~	Britain’s railways were never properly privatised – here’s how they could return to greater public control

~	Smoking fentanyl can cause irreversible brain damage, report shows

~	How Neanderthal language differed from modern human – they probably didn’t use metaphors

~	US election: why Latino and Hispanic voters are shifting to Trump after a long history of supporting the Democrats