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.

Why don’t female crickets chirp?

By Floyd W. Shockley, Entomologist and Collections Manager, Smithsonian Institution

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com.

Why don’t female crickets chirp? – Avery, age 8, Los Angeles

Insects communicate in lots of different ways, for many reasons. Some, such as butterflies and beetles, use color,…

Read complete article

~	Pillay: Israel is helped by ‘powerful States’ in violation of Palestinians’ rights

~	Debates on campus safety in response to Palestine solidarity activism show we need strategies to navigate discomfort

~	El Salvador: Constitution “à la carte” could deepen human rights crisis in coming years

~	Arrest Warrant Issued for Former Central African Republic President

~	With eyes on Gaza, violations against West Bank journalists multiply

~	On World Press Freedom Day, the planet and Palestine are on the Caribbean's radar

~	Collecting live snakes in remote Amazon regions for study is no easy task – here’s how we do it

~	‘Jeremy Hunt is probably right to oppose the finance watchdog’s plans to name and shame firms under investigation’ – expert Q&A

~	The ancient Egyptian goddess of the sky and how I used modern astronomy to explore her link with the Milky Way

~	Swapping payments for vouchers won’t fix disability benefits – here’s what’s needed instead