Director / Editor: Victor Teboul, Ph.D.

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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.

The world regulated sulfur in ship fuels − and the lightning stopped

By Chris Wright, Fellow in Atmospheric Science, Program on Climate Change, University of Washington

An unplanned experiment takes scientists closer to solving a long-standing mystery: To what extent, if any, have human-created emissions influenced thunderstorms?

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