‘I’ve admired Steven Guilbeault … in the Liberal Party or the government, who will now advocate for Planet Earth?’ Letters to the editor for June 1

LETTERS Letters to the editor, June 1: ‘I’ve admired Steven Guilbeault … in the Liberal Party or the government, who will now advocate for Planet Earth?’ CONTRIBUTED TO THE GLOBE AND MAIL PUBLISHED JUNE 1, 2026 Open this photo in gallery: Liberal MP Steven Guilbeault rises in the House of Commons on Parliament Hill in Ottawa on Wednesday. SPENCER COLBY/THE CANADIAN PRESS COMMENTS SHARE SAVE FOR LATER Cause, effect Re “Don’t give Alberta separatists space to gain traction, Stéphane Dion warns” (May 28): The only times Canadians have held referendums were during Liberal governments. Something…