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.

Supreme Court Case Has Climate Change Implications

The U.S. Supreme Court is considering a case that could have broader implications in the effort to fight climate change. Last June, the Obama Administration announced an ambitious series of measures to reduce climate-changing carbon emissions. The Environmental Protection Agency (EPA) enacted stricter rules for cars and new power plants and is working on developing new standards for existing coal-fired power plants. Opponents say the EPA is over-reaching its authority to...

Read complete article

~	Cement is a big carbon emitter and quality is costly: a civil engineer explains

~	What should you do if you can’t pay your rent or mortgage?

~	National Gallery 200: an intriguing Victorian painting of the gallery by a little-known artist

~	The UN has a ‘list of shame’ for those who harm children in war – but who is missing?

~	Nostalgia hasn’t always been a tool for manipulating our emotions – it was once a medical condition

~	Small but mighty, plankton are some of the most powerful creatures on Earth

~	Bird flu detected in Colorado dairy cattle − a vet explains the risks of the highly pathogenic avian influenza virus

~	Medicine doesn’t just have ‘conscientious objectors’ − there are ‘conscientious providers,’ too

~	What are roads made of? A pavement materials engineer explains the science behind the asphalt you drive on

~	Algorithms help people see and correct their biases, study shows