![Liberal climate plan likely least costly, most effective, says economist assessing main parties' proposals | CBC News Liberal climate plan likely least costly, most effective, says economist assessing main parties' proposals | CBC News](https://i.cbc.ca/1.5344730.1572631779!/fileImage/httpImage/climate-election-20191101.jpg)
Liberal climate plan likely least costly, most effective, says economist assessing main parties' proposals | CBC News
![Conservative Party on Twitter: "A Real Plan to Protect Our Environment has 55 policy commitments to protect our environment. Learn more here: https://t.co/dA6cHH5eI8 #ARealPlan https://t.co/olEthmAmhL" / Twitter Conservative Party on Twitter: "A Real Plan to Protect Our Environment has 55 policy commitments to protect our environment. Learn more here: https://t.co/dA6cHH5eI8 #ARealPlan https://t.co/olEthmAmhL" / Twitter](https://pbs.twimg.com/media/D9dUB9TXUAEaxwU.jpg:large)
Conservative Party on Twitter: "A Real Plan to Protect Our Environment has 55 policy commitments to protect our environment. Learn more here: https://t.co/dA6cHH5eI8 #ARealPlan https://t.co/olEthmAmhL" / Twitter
![Republicans open to some policy ideas on climate change, but issue is low priority | Pew Research Center Republicans open to some policy ideas on climate change, but issue is low priority | Pew Research Center](https://www.pewresearch.org/wp-content/uploads/2021/07/ft_2021.07.15_GOPclimatechange_01.png?w=420)
Republicans open to some policy ideas on climate change, but issue is low priority | Pew Research Center
![Conservative Party on Twitter: "Conservatives released the most comprehensive environment plan. Emissions don't recognize borders, and that's why @CPC_HQ has A Real Plan to Protect our Environment, which will take the climate Conservative Party on Twitter: "Conservatives released the most comprehensive environment plan. Emissions don't recognize borders, and that's why @CPC_HQ has A Real Plan to Protect our Environment, which will take the climate](https://pbs.twimg.com/media/EGUBMpSXYAQGIp5.jpg)
Conservative Party on Twitter: "Conservatives released the most comprehensive environment plan. Emissions don't recognize borders, and that's why @CPC_HQ has A Real Plan to Protect our Environment, which will take the climate
![Republicans open to some policy ideas on climate change, but issue is low priority | Pew Research Center Republicans open to some policy ideas on climate change, but issue is low priority | Pew Research Center](https://www.pewresearch.org/wp-content/uploads/2021/07/FT_21.07.13_gop_climate_featured.jpg)
Republicans open to some policy ideas on climate change, but issue is low priority | Pew Research Center
![Conservative Party on Twitter: "This measure is a part of A Real Plan to Protect Our Environment. It's a realistic plan that balances Canada's obligation to fight climate change with the core Conservative Party on Twitter: "This measure is a part of A Real Plan to Protect Our Environment. It's a realistic plan that balances Canada's obligation to fight climate change with the core](https://pbs.twimg.com/media/EFWAdQGXkAA0LVB.jpg)
Conservative Party on Twitter: "This measure is a part of A Real Plan to Protect Our Environment. It's a realistic plan that balances Canada's obligation to fight climate change with the core
Justin Trudeau - We've taken concrete steps to fight climate change, and we'll keep taking them. Conservatives won't. The choice is yours on Monday. Choose a solid plan to protect our environment.
![Opinion: Erin O'Toole released a Conservative climate plan, now he has to convince supporters - The Globe and Mail Opinion: Erin O'Toole released a Conservative climate plan, now he has to convince supporters - The Globe and Mail](https://cloudfront-us-east-1.images.arcpublishing.com/tgam/NQUPFYEZUZOSHJQADTOACWPZGQ.jpg)