Tag Archives: national security

Strengthening Canada’s Trade Laws to Address Emerging Global Threat

Key Canadian trade laws do not refer to national security as a factor that allows Canada to counter threats from imports of goods or services. Given the tense geopolitical situation, I propose ways to close this “national security gap.” 

The gap is particularly worrisome in two key import-governing legislation: (1) the Customs Tariff Act and (2) the Export and Import Permits Act.

I will show why the omission of the national security element in these and possibly other statutes needs to be remedied.

National Security & Chinese Exports

The Americans imposed surcharges on Chinese EVs, steel, aluminum, semiconductors and other products in May 2024 in response to heavily subsidized Chinese imports that were said to have breached international trade rules. 

The EU started applying countervailing duties on Chinese EVs in July this year, using a more standard trade remedy process to counter the injurious impact of subsidized imports on the European automotive industry. 

The danger posed by Chinese EVs, steel and aluminum imports, plus these actions by Canada’s major trading partners, led the Canadian government to apply comparable tariff surcharges. The strategic threat posed by China’s state-subsidized exports made for the right response by Canada. 

While existing laws allowed the federal cabinet to take action in this case, it also brought home the fact that there is an absence of any reference to “national security” in some of Canada’s major trade law statutes.

Section 53 – Canada’s Rapid  Response Mechanism

In the United States, Section 232 of the 1962 Trade Expansion Act, along with Section 301 of the 1974 Trade Act, authorize the president to increase tariffs on imports if the quantity or circumstances surrounding those imports are deemed to threaten national security.1

Section 232 was used by the Trump administration in 2018 to apply surcharges to a range of imports from numerous countries, including Canada. However, these tariffs were ultimately dropped in the face of threats by Canada to retaliate against American goods exported to Canada.

Unlike the US, Canada lacks the legislative means to impose import surcharges on the basis of national security. The closest we have is Section 53 of the Customs Tariff Act, which focuses on the enforcement of Canada’s rights under trade agreements and responses to practices that negatively affect Canadian trade. It was Section 53 that was used in the August decision on Chinese EVs, etc., referred to earlier.

Indeed, there are similarities between Section 301 of the US Trade Act of 1974 and Section 53 of the Customs Tariff Act.But while existing laws allowed the federal cabinet to act in this case, the case brought home the fact that there is an absence of any reference to “national security” in some of Canada’s major trade law statutes.

Governments have shied away from using Section 53 as a policy tool over the years. It was used only once before its present deployment, in response to the Trump administration’s surcharges on Canadian steel and aluminum in 2018 and 2020.2

 The surcharges were ultimately withdrawn when the US tariffs were terminated.Section 53 comes under Division 4 of the Actentitled “Special Measures, Emergency Measures and Safeguards,” giving the government broad powers to apply unilateral tariff measures on the joint recommendation of the ministers of Finance and Global Affairs:

…for the purpose of enforcing Canada’s rights 

under a trade agreement in relation to a country 

or of responding to acts, policies or practices of 

the government of a country that adversely affect, 

or lead directly or indirectly to adverse effects on, 

trade in goods or services of Canada…

There is no requirement for public consultations or input under this provision. Although the government held a round of stakeholder consultations before moving on Chinese imports in August, it was not legally obliged to do so. While the ministerial recommendations must be fact-based and supported by credible data, the law is effective in that nothing inhibits rapid action by the federal cabinet. In this respect, it is a superior tool to Section 232 of the American legislation.3

The critical shortcoming, on the other hand, is that while allowing the government to protect Canadian trade interests in a fairly rapid fashion, Section 53 does not allow action on imports found to be threatening national security, whether it be economic, military or other. There is clearly a need to repair this omission, not only here but in Canada’s other trade laws.

In my view, we need a national security component in Section 53 as the Canadian counterpart to Section 232 of the US Trade Expansion Act.

Import Controls and National Security

Together with tariff measures, Canada can control imports under the Export and Import Permits Act(EIPA) through the creation of import (and export) control lists designed to achieve particular strategic, security and economic objectives. These lists are established by orders-in-council, 

requiring listed goods and technology to have a permit in order to be imported or exported. These permits are issued by the Trade Controls and Technical Barriers Bureau in Global Affairs Canada (GAC). Without a permit, imports of controlled items are illegal.

While Section 5(1) of EIPA provides for the creation of import control lists covering arms, ammunition and military items, it fails to provide for imports of goods or technology to be controlled for national security reasons. The Act could not have been used, for example, to deal with the effects on national security of imports of Chinese EVs, steel, aluminum or any other goods or technology. EIPA is thus deficient in this regard.

There is a related issue when it comes to export controls. Section 3(1) of EIPA authorizes the establishment of export control lists, among other reasons:

“(a)…to ensure that arms, ammunition, 

implements or munitions of war, etc. … otherwise 

having a strategic nature or value will not be made 

available to any destination where their use might 

be detrimental to the security of Canada.”

The reference to the “security of Canada” under paragraph (a) is the only such reference in the statute and is confined to the security aspects of imports of arms, ammunition, munitions of war, etc. While not as significant as the problems regarding import controls, it is nonetheless a serious omission.

The result is that as EIPA is currently drafted, the federal government lacks the legal authority to create import or export controls designed to protect or safeguard Canadian security. EIPA needs to be amended to add this authority on the part of the government.

Indeed, it may be desirable to re-consider much of the architecture of EIPA from the viewpoint of safeguarding Canada’s security interests on both the export and import side.

Controlling Imports Through Sanctions

Canada’s sanctions laws are found in the Justice for Victims of Corrupt Foreign Officials Act (JVCFOA), the United Nations Act, and, notably, the Special Economic Measures Act (SEMA). Each of these statutes allows the federal cabinet to issue sanctions through regulations 

applicable to specific countries and/or jurisdictions and prohibiting transactions in specific items of goods or technology. None of these laws allow sanctions for matters related to Canadian security.

SEMA is Canada’s most widely used sanctions legislation. Section 4 is the only part of the Act that uses the term “security,” but only in instances when, among other matters:

(b) a grave breach of international peace and 

security has occurred that has resulted in or is likely 

to result in a serious international crisis.

Because of the restrictions on international peace and security, the government lacks the authority to issue sanctions dealing with national security interests.4

For example, Canada’s sanctions on Russia are directed at countering actions that “constitute a grave breach of international peace and security that has resulted or is likely to result in a serious international crisis,” with no reference to Canadian national security interests.

SEMA should be amended to allow prohibitions of any transaction or dealings of any kind where Canada’s national security is at risk.

Trade Remedies and National Security

In accordance with the GATT/WTO Agreement, antidumping and countervailing (AD/CV) duties can be applied to dumped or subsidized imports when a domestic industry is injured or threatened with injury from exactly the same imports as that industry produces. In Canada, these are provided for under the Special Import Measures Act (SIMA).

SIMA actions are driven by complaints filed by domestic producers who make exactly the same or directly competitive products as the imported items. It means, for example, that in the absence of a Canadian industry threatened with injury or actually injured by the same type of Chinese EVs, aluminum or steel imports as those producers make, AD/CV duty remedies would not be available. SIMA makes no reference to national security as a factor in the application of these duties.

In short, because the SIMA process is geared to provide protection to domestic producers and private sector industries, it is inappropriate as a vehicle for dealing with national economic security concerns that range well beyond those private interests.

The same is true in the case of safeguards, another kind of trade action allowed under the World Trade Organization (WTO) Agreement to counter floods of imports that are not dumped or subsidized but, because of their volume, cause or threaten serious injury to domestic producers of the same product.

In Canada, safeguard measures come under the Canadian International Trade Tribunal Act, where an inquiry takes place and, if recommended by the Tribunal, are applied under the Customs Tariff Act.

As in the case of dumped or subsidized imports, safeguard measures are designed to protect specific domestic industries and not to deal with overarching national security issues.

Again, because the objective of these remedial measures in international and Canadian trade law is to protect a domestic industry from financial harm due to imports and not to deal with broader questions of national security, the absence of reference to “security” in these various statutes does not seem to be a significant issue.

National Security under International Trade Law

Article XXI of the 1947 General Agreement on Tariffs & Trade (GATT) is the only provision in the entire WTO package that deals with national security. That article (entitled “Security Exceptions”) allows departures from normal trade rules to permit unilateral trade-restrictive measures that a contracting party “considers necessary for the protection of its essential security interests…taken in time of war or other emergency in international relations.”

The drafting of GATT Article XXI dates back to the post-World War II Bretton Woods era. What was considered an international emergency at that time was war, regional armed conflict or a global pandemic like the Asian flu of 1918-1920. The same broad view of international emergency conditions was applied when the Uruguay Round negotiations took place (1991-1994) leading to the conclusion of the WTO Agreement.

With recent cataclysmic changes in the world, whatever the WTO-administered multilateral system might prescribe, governments are moving to protect a range of national (and economic) security concerns by means of unilateral measures in ways that were not envisaged when the Bretton Woods architecture was devised in the late 1940s.

For decades, there was little recourse to Article XXI exceptions. However, their use emerged in the last number of years with the unilateral surcharges imposed by Trump. 

The situation is different – and materially different – in the case of Chinese exports, not only EVs, steel or aluminum but also in technologically advanced or other critical items. These are goods that, by abundant evidence, are heavily subsidized, with massive overcapacity, exported to global markets as part of the Chinese government’s strategy to enhance its geopolitical position – facts uncovered in the EV situation through detailed investigations by the EU and the US.5

Thus, aggressive actions by China and possibly other countries in strategically sensitive areas take the issue beyond the WTO ruling in the US-Section 232 case and raise these to the level of an “emergency in international relations.”

In summary, the concept of an international emergency is much changed in today’s digitized, cyber-intensified world, including the aggressive and destabilizing policies of Chinese state capitalism and other bad actors. The application of GATT/WTO rules drafted in 1947 and updated in the 1990s must be adapted to deal with today’s realities if they are to provide governments with meaningful recourse.

Conclusions

In conclusion, Canada has a panoply of criminal, investment, intelligence gathering and other laws that address national security concerns. However, there is a notable absence of the term “national security” in Canada’s core trade law statutes.

This absence is of concern in the Customs Tariff Act and the Export and Import Permits Act, two important statutes that give the government authority to act to counter injurious imports threatening Canada’s national security.

Given the state of world affairs and the challenges Canada faces from aggressive players like China, Russia, Iran and others, the omissions in these statutes need to be remedied. This should be acted on immediately. There is also a lack of reference to national security in Canada’s sanctions legislation, notably the Special Economic Measures Act (SEMA), the main Canadian sanctions statute. 

Amendments should be made to make security concerns a ground for imposing sanctions here as well. The findings of EU agencies on Chinese BEV after a detailed investigation support the view that Chinese state capitalism and its centrally planned industrial capacity are geared toward dominating world markets in critical goods, part of that country’s geopolitical strategy. These and other similar governmental actions can be said to meet the “emergency in international relations” threshold under the WTO Agreement. 

Given the state of affairs at the WTO, including the paralysis of its dispute settlement system, amendments to or reinterpretation of the GATT rules are difficult, if not impossible. The result is that governments will be resorting to unilateral application of the Article XXI exclusion in their own national security measures. While the situation may evolve at the WTO, and without diminishing Canada’s support for the multilateral rules-based system, the federal government should bring forth measures to add reference to national security interests in the above statutes.  For the Silo, Lawrence L. Herman/ C.D. Howe Institute.

International Economic Policy Council Members 

Co-Chairs: Marta Morgan, Pierre S. Pettigrew Members: Ari Van Assche Stephen Beatty Stuart Bergman Dan Ciuriak Catherine Cobden John Curtis Robert Dimitrieff Rick Ekstein Carolina Gallo Victor Gomez Peter Hall Lawrence Herman Caroline Hughes Jim Keon Jean-Marc Leclerc Meredith Lilly Michael McAdoo Marcella Munro Jeanette Patell Representative, Amazon Canada Joanne Pitkin Rob Stewart Aaron Sydor Daniel Trefle

1 The Trade Expansion Act of 1962 (Pub. L. 87–794, 76 Stat. 872, enacted October 11, 1962, codified at 19 U.S.C. ch. 7); The Trade Act of 1974 (Pub. L. 93–618, 88 Stat. 1978, enacted January 3, 1975, codified at 19 U.S.C. ch. 12).

2 The government announced it was applying these “to encourage a prompt end to the U.S. tariffs, which negatively affect Canadian workers and businesses and threaten to undermine the integrity of the global trading system.” See: “United States Surtax Order (Steel and Aluminum),” Government of Canada, June 28, 2018, https://gazette.gc.ca/rp-pr/p2/2018/2018-07-11/html/sordors152-eng.html. 

3 Section 232 of the Trade Expansion Act allows the president to impose import restrictions – but these must be based on an investigation and affirmative determination by the Department of Commerce that certain imports threaten to impair US national security.

4 The array of Canada’s sanctions can be found on the GAC website at: https://www.international.gc.ca/world-monde/international_relations-relations_internationales/sanctions/current-actuelles.aspx?lang=eng. 

5 The EU measures followed a countervailing duty approach, as opposed to direct action in the case of Canada and the US. In its extremely detailed investigation, EU agencies found, on the basis of massive evidence, that:
“ . . . the BEV [battery electric vehicle] industry is thus regarded as a key/strategic industry, whose development is actively pursued by the GOC as a policy objective. The BEV sector is shown to be of paramount importance for the GOC and receives political support for its accelerated development. Including from vital inputs to the end product. On the basis of the policy documents referred to in this section, the Commission concluded that the GOC intervenes in the BEV industry to implement the related policies and interferes with the free play of market forces in the BEV sector, notably by promoting and supporting the sector through various means and key steps in their production and sale.”See: “Commission Implementing Regulation (EU) 2024/1866,” European Union, July 3, 2024, at para. 253, https://eur-lex.europa.eu/eli/reg_impl/2024/1866/oj

Rethinking Canada Tariffs On China EVs

Via friends at C.D. Howe Institute. A version of this memo first appeared in the Financial Post.

To: Canadian trade watchers 
From: Ari Van Assche 
Date:  August, 2024
Re: Canada’s Electric Vehicle De-Risking Trilemma 

With the recent wrap-up of Ottawa’s month-long public consultation on levying tariffs on electrical vehicles (EVs) made in China, let’s paraphrase a story Nobel Prize-winner Paul Krugman once used to explain the often under-appreciated benefits of free trade:

Consider a Canadian entrepreneur who starts a new business that uses secret technology to transform Canadian lumber and canola into affordable EVs. She is lauded as a champion of industry for her innovative spirit and commitment to Net Zero. But a suspicious reporter discovers that what she is really doing is exporting Canadian-made lumber and canola and using the proceeds to purchase Chinese-made EVs. Sentiment turns sharply against her. On social media, she is widely denounced as a fraud who is destroying Canadian jobs and threatening national security. Parliament passes a unanimous resolution condemning her.

Going the other direction: China is Canada’s third largest destination for agricultural products.

This story underscores a critical dilemma that should have been central in the public consultations.

Those opposing tariffs argue that trade is a potent yet undervalued tool in our fight against climate change: It provides Canada access to low-emissions technologies at increasingly affordable prices, which is essential for transitioning society away from carbon-intensive energy sources. In contrast, those in favour are concerned about supply security, fearing excessive reliance on our biggest geopolitical rival for low-emissions technologies. They warn against swapping the West’s age-old energy insecurity in oil for insecurity in the supply of critical minerals and EV batteries.

The $70,000 cad Polestar 2 EV produced by Volvo. In 2010, Geely Holding Group a Chinese automotive group bought Volvo.

Copilot AI

“As of now, the Chinese electric vehicle (EV) market is making strides globally, but in Canada, the landscape is still evolving: Tesla Model Y and Polestar 2: While not exclusively Chinese, the Tesla Model Y (which is produced in China) and the Polestar 2 (a subsidiary of Volvo, which has Chinese ownership) are currently the most prominent Chinese-made EVs available in Canada. These models have gained attention due to their performance, range, and brand reputation1.”

I examined some of the national security issues that have surfaced in the discussion surrounding supply chains for low-emissions energy technologies like EV batteries in my recent C.D. Howe Institute report.

After examining the various de-risking policies governments have implemented, including their downsides and unintended consequences, I conclude Ottawa probably should develop de-risking policies.

But it needs to apply them judiciously, prudently and rarely. And it needs to justify them with credible, detailed evidence regarding concerns about supply security and whether domestic industry really would be able to compete if market conditions were fairer. This will be important in upholding Canada’s reputation as a leading proponent of the rules-based multilateral system.

China’s role in the supply chains of low-emissions energy technologies does raise real security concerns. China has established near monopolies in several critical minerals and other components of EV batteries, solar panels and wind turbines. No ready alternatives are produced in other countries. For example, 79 percent of global production capacity of polysilicon, which is key for solar cell production, is in China. The next biggest producers, Germany and the United States, have difficulty competing with China’s high-quality, ultra-cheap polysilicon.

China’s monopolies create chokepoints that could enable its government to manipulate production to pursue its own geopolitical ambitions.

Precedents exist: China blocked rare-earth exports to Japan in 2010 and banned exports of rare-earth processing technology in 2023.

Several countries have started adopting de-risking policies to reduce their reliance on these Chinese chokepoints, usually either onshoring or friendshoring. Canada’s recent Critical Minerals Strategy is typical. It was designed in part to reduce this country’s dependence on foreign-mined and processed critical raw materials by, among other things, allocating $1.5 billion to support Canadian critical minerals projects related to advanced manufacturing, processing and recycling.

But these de-risking policies come at a cost.

Ottawa needs to carefully navigate a “policy trilemma” as it strives to formulate a policy agenda that simultaneously targets three goals: Advancing security, promoting low-emissions energy adoption, and capturing the benefits of trade for consumers and businesses.

Proposed steep tariffs on Chinese EV imports provide a good example of the trilemma.

They may well safeguard security by protecting a domestic production base. But they could discourage the uptake of EVs, which are already experiencing a slowdown in sales. Moreover, such unilateral action against China could escalate geopolitical tensions, thereby generating new risks, including Chinese retaliation. The path to effective de-risking is clearly fraught with trade-offs and requires careful navigation.

There is scant evidence that China is on its way to becoming a near-monopoly in global EV production itself, but it may seek to benefit from its near-monopoly in key inputs. The ultimate question that the government should answer is, therefore, whether the security concerns regarding these chokepoints, and more generally China’s willingness to compete fairly under these conditions, justify the costs and risks of higher tariffs. The burden on Ottawa is to provide concrete evidence to that effect before imposing an inherently costly tariff on Canadians.

Ari Van Assche is a professor of international business at HEC Montréal and Fellow-in-Residence at the C.D. Howe Institute.

Handling of Trump Mar-a-Lago Raid Breeding Distrust in Law Enforcement: Expert

Unless trust is restored, the FBI’s Mar-a-Lago raid may begin the “collapse” of U.S. law enforcement, according to police expert Michael Letts.

Over the past few years, the FBI has acted politically often enough that many Americans now struggle to trust it, Letts said. He runs In-Vest USA, a nonprofit that provides bulletproof vests to police departments.

Without explanations, acts such as the Mar-a-Lago raid create distrust between local and federal law enforcement, he said. They also create civilian distrust for law enforcement in general.

“Mar-a-Lago is just another nail in the coffin,” he said.

U.S. law enforcement runs on trust, according to Letts. Without trust, the system collapses into “Third-World status,” where police serve power instead of enforcing the law.

“Then, you have coup d’états, you have overthrows, riots. And then, whatever power happens to win at that particular day tries to solidify. The forces that it controls run out and eliminate everybody that’s not on their bandwagon,” he said.

Lack of Transparency in Politically Sensitive Case

The FBI made several decisions at Mar-a-Lago that could catastrophically damage trust in law enforcement, Letts said.

First, the raid itself shouldn’t have happened, he said.

Presidents often take many documents with them when they leave the White House. Often, staff accidentally pack at least a few secret documents by mistake. Most of the time, the federal government doesn’t punish this mistake, according to Letts.

Trump’s predecessor, former President Barack Obama, turned over 30 million documents to the National Archives.

“More often than not, they look at and realize [the document] no longer needs to be classified anymore,” he said.

But the FBI raided Trump’s home for the documents.

The FBI also refused to let Trump’s lawyer observe the search. Without someone else present, law enforcement could potentially plant fake evidence or steal a suspect’s property, Letts said. This has led many to now wonder whether the FBI demanded secrecy for alleged misconduct.

“They should have never provided fodder to the American people to have these kinds of questions,” he said.

Finally, FBI and DOJ leaders have failed to provide the public with a clear explanation as to why the raid had to happen.

Epoch Times Photo
In-Vest USA CEO Michael Letts. (Image courtesy of In-Vest USA)

Although the government released the warrant and receipt for property taken, these things didn’t provide enough of an answer, Letts said.

Since then, reports have been spreading about an internal FBI and Department of Homeland Security bulletin, leaked in part by CNN, NBC, and CBS, of an increase in bomb threats made online to law enforcement and officials following the Mar-a-Lago raid.

If the government truly wants to calm the situation, it needs to provide a full explanation, according to Letts.

“We need straight and direct answers,” he said. “We need congressional leadership. It needs to be a bipartisan effort.”

Trust: Cornerstone of the American System

The distrust from the FBI raid doesn’t only affect politics, Letts said. It also affects the inner workings of law enforcement.

Law enforcement agencies have to cooperate to do their work, he said. Federal and state police often join forces for investigations.

In these investigations, trust is crucial, according to Letts. If the FBI and local police don’t trust each other, they can’t cooperate.

Even law enforcement on drug dealing will fall apart if the FBI and police don’t trust each other, he said. If the FBI targets conservative politicians today, it might target anyone tomorrow.

“Is there something else behind the scenes? You’re willing to lie on FISA reports to courts. Are you willing to lie about this?” he asked.

The FBI’s Mar-a-Lago raid will also cause the public to distrust state and local police, as most of the time, the public doesn’t see the difference between local police, state police, and federal law enforcement, according to Letts.

“If anybody’s wearing a badge—sheriff, deputy, city police—they all get mixed into the same boat,” he said. “And now they all get vilified.”

In the past few years, law enforcement’s trust foundations have been weakened from a number of events, Letts said. Some media outlets have villainized them for alleged racism, which the police deny, during deaths in custody, while some city councils have cut their budgets. Officers faced immense pressure from all angles during the COVID-19 pandemic. Many police officers have resigned; few are recruited.

“They’re having to pull extra shifts. They’re at the highest stress rates. I mean, look at their divorce rates. They have some of the lowest morale we’ve ever seen in history,” he said of the police.

At some point, the “thin blue line” will snap, according to Letts.

“Who will they call when somebody is banging on their door to try to break in?” he asked.

We hope you enjoy our coverage! As you are visiting us today, we’d like to ask you one question —  How much do you think news media outlets actually impact your life? …Probably more than you realize. For the Silo/Epoch Times, Jackson Elliott.

Featured image: Protesters gather in front of the Federal Building in Los Angeles on Aug. 13, 2022, to voice anger over FBI’s Mar-a-Lago raid. (Linda Jiang/The Epoch Times)

Climate Peril Book Highlights Predicted Ecological Catastrophe

How do we know? "Orbital climate satellites will measure changes in energy that is entering and exiting the atmosphere as well as the effect that manmade greenhouse gases (GHG) or aerosols, are having on the atmosphere." http://green.blorge.com/2011/01/the-glory-climate-satellite-will-join-the-a-train/
Orbital climate satellites measure changes in energy that is entering and exiting the atmosphere as well as the effect that manmade greenhouse gases (GHG) or aerosols, are having on the atmosphere. image: green.blorge.com

A new, authoritative climate book puts all major aspects of the climate crisis into a broad national and international perspective, revealing that the gravity, imminence, and permanence of the crisis are widely misunderstood.

Climate Peril
Climate Peril: The Intelligent Reader’s Guide to Understanding the Climate Crisis (Northbrae Books) by energy and climate expert Dr. John J. Berger  has an introduction by Dr. Paul and Anne Ehrlich of Stanford University and a foreword by Dr. Ben Santer, an internationally respected climate scientist with Lawrence Livermore National Laboratory and the Intergovernmental Panel on Climate Change.

The book underscores the unprecedented urgency of the climate crisis, providing detailed revelations about the grave harm climate change is now doing to human health, national and international security, our economy, natural resources, including the oceans, and biodiversity. Climate Peril demonstrates, for example, that holding global heating to 2° C is no guarantee of climate safety, contrary to the assumptions of many policymakers, and that the world is very likely to exceed this limit anyway.

2degrees threshold

Readers have found that Climate Peril makes important findings of climate science easily accessible and helps them better understand the breadth of the climate threat to our economy and society. The book begins by explaining how the climate system naturally operates and then illustrates how human activity has disturbed it.

Climate Peril goes on to document the broad consequences of rapid climate change, drawing attention to its impacts on nature, the economy, human health, and national security. In the process, Climate Peril highlights our proximity to irreversible climate tipping points and to ecological catastrophe.

Supplemental- Why a two degrees C increase in global average temperature IS a big deal by Elizabeth May  https://www.greenparty.ca/blogs/7/2013-01-21/why-two-degree-celsius-increase-global-average-temperature-big-deal