Home Page Election 2019 News Opinion Foreign Policy Politics Policy Legislation Lobbying Hill Life & People Hill Climbers Heard On The Hill Calendar Archives Classifieds
Hill Times Events Inside Ottawa Directory Hill Times Store Hill Times Careers The Wire Report The Lobby Monitor Parliament Now
Subscribe Free Trial Reuse & Permissions Advertising
Log In
Global

Hothouse Earth: climate change making for unwanted feedback

By Gwynne Dyer      

Global warming driven directly by human emissions of carbon dioxide and other greenhouse gases is only part of the problem—the smaller part.

The best we can do is try to stabilize the warming at or just below 2 C, and that will not be possible without major human interventions in the climate system. The 'Stabilized Earth' is not a natural stopping place: staying there would require 'deep cuts in greenhouse gas emissions, protection and enhancement of biosphere carbon sinks, efforts to remove CO2 from the atmosphere, (and) possibly solar radiation management,' writes Gwynne Dyer. Photograph courtesy of Wikimedia Commons

LONDON, U.K.—It would be churlish to ask what took them so long. Let us be grateful, instead, that the climate scientists are finally saying out loud what they all knew privately at least 10 years ago.

Explore, analyze, understand
Democracy, Terrorism and Killer Robots: Embassy News covers the 2015 Halifax International Security Forum
The Halifax International Security Forum is one of the world’s biggest gatherings of defence and security leaders.

Get the book
Spinning History: A Witness to Harper’s Canada and 21st Century choices
An unvarnished look at the Harper years and what lies ahead for Canadians

Get the book
Election cybersecurity: a comprehensive look at the threats and solutions ahead of 2019
Election cybersecurity concerns in Canada.

Get the book
Related Policy Briefings
Agriculture Policy Briefing
Short and informative analyses on policy challenges that bring background and recommendations to policymakers, journalists and the general public.

Read policy briefing
Defence Policy Briefing
Short and informative analyses on policy challenges that bring background and recommendations to policymakers, journalists and the general public.

Read policy briefing
Environment
Short and informative analyses on policy challenges that bring background and recommendations to policymakers, journalists and the general public.

Read policy briefing

Politics This Morning

Get the latest news from The Hill Times

Politics This Morning


Your email has been added. An email has been sent to your address, please click the link inside of it to confirm your subscription.

From representing a town of 5,000 to a riding the size of Poland: NDP MP Bachrach settles into job

News|By Beatrice Paez
Much of Taylor Bachrach's career has been steeped in politics, but he hasn’t always been a card-carrying NDP member.

Parties agree to NDP’s push for representation on steering committees

News|By Palak Mangat
Chief Government Whip Mark Holland says the party was hoping to strike the Procedure and House Affairs Committee last week, but opposition had not reached a consensus.

Stand by me: a number of chiefs of staff stick with ministers

Feature|By Laura Ryckewaert
Jason Easton is staying on as chief of staff to now-International Trade and Small Business Minister Mary Ng, plus Lesley Sherban will be her director of operations.

Feds risk coveting support of autocratic nations in UN Security Council bid, says Conservative MP

News|By Neil Moss
Peter Kent says Canada's campaign for a seat on the UN Security Council is a 'possible, even, likely motivation' for a vote supporting a pro-Palestine, anti-Israel resolution last month in the UN General Assembly.

Should he stay or should he go? Defeated Tory candidates divided on Scheer’s future

‘He made too many mistakes, too often and if he can’t win in Quebec, he will never be prime minister. It’s that simple,’ says a defeated Quebec candidate.

Veterans’ benefits lead in supplementary spending ask of nearly $5-billion

The estimates include $44-million for Phoenix damages, $131.9-million towards reconciliation on Indigenous rights and fisheries issues, and $9.9-million for the Canadian Accessibility Standards Development Organization.

Feds’ silence on funding, transition plan for child welfare law causing ‘intense nervousness and frustration’

Bill C-92 takes effect Jan. 1, bringing in new, stricter, and culturally sensitive standards to Indigenous child welfare decisions. 

‘The tail doesn’t wag the dog’: PSAC wants a deal of its own amid ongoing negotiations

News|By Mike Lapointe
The government is ‘disappointed’ PSAC rejected an offer in line with recent agreements signed by 34 other bargaining units, according to a Treasury Board spokesperson.

Premiers’ nuclear announcement a potential boon, but issues remain: experts

Energy experts say SMRs could be an environmentally friendly baseload option compared to intermittent sources like wind and solar.
Your group subscription includes premium access to Politics This Morning briefing.