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.

I study why zebrafish larva prefer to circle left or right, to understand how and why human brains encode right- and left-handedness

By Eric Horstick, Associate Professor of Biology, West Virginia University

Being left- or right-handed – and the paw, eye, fin and wing equivalents – is a product of genes, development and the environment.

Read complete article

~	Brazilian jiu-jitsu is having its #MeToo moment

~	Front lines of humor: Dark humor voices Ukrainians’ hopes for victory

~	Far from random, China’s global port network is clustering near the world’s riskiest trade routes

~	AI and 3D printing help researchers create heat- and pressure-resistant materials for aerospace and defense applications

~	With Artemis II facing delays, NASA announces big structural changes to the lunar program

~	When unpaid cooking, cleaning and child care get a dollar value, income inequality in the US shrinks – but the gap has grown since 1965

~	Trauma patients recover faster when medical teams know each other well, new study finds

~	Housing First helps people find permanent homes in Detroit − but HUD plans to divert funds to short-term solutions

~	Congress once fought to limit a president’s war powers − more than 50 years later, its successors are less willing to assert their authority

~	‘AI will be the end of us’ – is Colm Tóibín right about the threat to creative writing?