UN carbon taxes on shipping and aviation: what they mean for Canadians

An opinion piece argues that proposed UN taxes on shipping and aviation emissions would raise costs for Canadians without delivering significant climate benefits. It points to the IMO's planned carbon levy and ICAO's mandatory carbon offsets, claiming they would increase global inflation and expand the power of unelected institutions. The author also warns that Canada's support could hurt its competitiveness if the US stays out. The article raises valid concerns about public debate and implementation details, but it underplays how carbon pricing can drive fuel switching over time. Whether the IMO and ICAO can reinvest revenue effectively remains an open question. For Canadians, the trade-off between climate action and economic sovereignty is real, but the discussion needs more data on actual emissions reductions and cost impacts.