<p>The controversial carbon tax is under attack from all sides, including from provincial NDP leadership candidates.The federal government took a shot at rebranding it this week. But will the Trudeau Liberals kill the unpopular tax before the Conservatives can? And how can we fight climate change without it? </p><p>On the West of Centre podcast, guest host Jason Markusoff is joined by former conservative cabinet minister Gary Mar, energy economist Andrew Leach and Cheryl Oates, former advisor to Rachel Notley. </p>