Who was Barbara Mitchell?
  1. Environment Commentary Archive
  2. Environment Commentary Archive

Environment Commentary Archive

Federal government report pushes implausible ‘climate’ scenario
By Matthew Lau | September 6, 2022
Ottawa’s nitrous oxide plan—no laughing matter
By Kenneth P. Green | August 24, 2022
Here’s why climate change is different than other environmental problems
By Ross McKitrick | July 26, 2022
Ottawa wages costly war on ‘plastics’ problem
By Kenneth P. Green | June 27, 2022
Federal government offers odd policies to address ‘existential crisis’
By Matthew Lau | June 1, 2022
Ottawa peddles junk economics to justify climate plans
By Matthew Lau | May 4, 2022
Ottawa’s new ‘net-zero’ law takes unnecessary step towards unreachable goal
By Andrew Roman | April 27, 2022
Ottawa's emissions plan—Canada's gift to Putin
By Ross McKitrick | April 1, 2022
Canadians must counter unscientific climate claims
By Ross McKitrick | February 25, 2022
‘Net-zero’ electricity policies promise high costs, scant benefits
By Kenneth P. Green | February 17, 2022
Ottawa’s plastic bans will cost Canadians money
By Matthew Lau | January 20, 2022
Benefits of Ontario climate policy—basically zero
By Ross McKitrick | January 6, 2022
B.C. floods expose hollow ‘emergency’ declarations
By Ross McKitrick | November 23, 2021
Climate targets will make things worse for humanity
By Robert P. Murphy | November 18, 2021
Politicians simply ignore cost-benefit analyses of ‘climate’ policy
By Matthew Lau | November 1, 2021
Canadian governments should discard ‘climate policy’ stew and start over
By Kenneth P. Green | October 13, 2021
Ottawa and Washington peddling climate change alarmism
By Matthew Lau | October 6, 2021
Ottawa’s climate plan ignores the science
By Robert P. Murphy | September 29, 2021
IPCC relies on foregone conclusions to push preferred ‘climate’ narrative
By Ross McKitrick | August 30, 2021
Each party’s climate plan fails basic economics
By Robert P. Murphy | August 25, 2021
Federal government continues misguided war on plastic
By Kenneth P. Green | August 12, 2021
Advocates for 1.5°C warming target ignore climate science
By Robert P. Murphy, Ross McKitrick | July 29, 2021
Canadians generating less waste– despite growing economy
By Jairo Yunis, Elmira Aliakbari | July 28, 2021
1.5°C global warming target based on shaky science
By Robert P. Murphy, Ross McKitrick | July 27, 2021
Heatwave sparks calls for emissions restrictions while media ignores the costs
By Robert P. Murphy | July 7, 2021