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.

Overcrowded US national parks need a reservation system

By Michael Childers, Assistant Professor of History, Colorado State University

It's hard to preserve national parks "unimpaired," as US law directs, when they're overrun with tourists who stray off paths, strew trash and harass wildlife. A parks scholar calls for crowd control.

Read complete article

~	'Managed retreat' from climate disasters can reinvent cities so they're better for everyone – and avoid more flooding, heat and fires

~	Private messages contribute to the spread of COVID-19 conspiracies

~	Is bringing back home economics the answer to our modern woes?

~	COVID-19: why lab-leak theory is back despite little new evidence

~	Iran election: what Ebrahim Raisi's victory will mean for his country – and the rest of the world

~	The surface of Venus is cracked and moves like ice floating on the ocean – likely due to tectonic activity

~	Critical race theory sparks activism in students

~	Grade 12 university-bound grads: Orientation will help you in one of the biggest transitions of your lives

~	Dust from exploding stars is raining down on Earth. I hunt it to learn how the elements were made

~	Wallets on wheels: city visitors who use e-scooters more spend more