Search results

In the southern hemisphere, the Antarctic continent is also experiencing a net loss in ice from the extensive glaciers and ice sheets that cover it. However, the connection between changes in Antarctic ice sheets and the global warming trend are much more uncertain than in the Arctic. The complex of changes in the Antarctic climate and the ice sheets are described in a later section of this chapter.

“The unexamined life is not worth living,” said Socrates. That is, without critically inquiring into the knowledge of life, which is well-being and valuable, life is not worth living. Critical thinking questions existing theories and their unexamined and obsessive assumptions and generalizations, constraints, and the so-called “best” practices of the prevailing system of management and tries to replace them with more valid assumptions and generalizations that uphold the dignity, uniqueness, and inalienable rights of every individual and the community. In our diverse and pluralistic cultural environment, the promise of a truly generative dialogue among occidental (western) and oriental (eastern) cultures and civilizations holds great hope for the future. Critical thinking can facilitate this dialogue such that all of us have a meaningful place in this universe. In this chapter, we explore introductory working definitions of critical thinking so that we can early enough understand its demanding domains, moral calls, and ramifications in its current critical applications. Specifically, in Part I, we examine the structured layers of our thinking and reasoning to dismantle them progressively, and in Part II, in support of our claims, we explore complexity and chaos theories as a new resource for critical thinking.

Canada is a member state in the United Nations. In 2015, Canada adopted the 2030 Agenda for Sustainable Development. It is a global initiative that envisions a world where member states will improve economically, socially, and environmentally by attaining 17 Sustainable Development Goals set by the United Nations. This chapter focuses on Sustainable Development Goal 4: Quality Education. A review of Canada's national strategy for mechanizing realization of Goal 4, a snapshot of Canada's midpoint progress, and recommendations for next steps and future considerations are presented.

In this chapter, we introduce the history of critical thinking briefly, starting from Socrates to contemporary contributions. Based on this history, we derive several modules for training in critical thinking via practical exercises in critical thinking. Three classic critical thinking models are introduced: Socratic questioning method, Cartesian doubting method, and Baconian empirical method. We discuss their potential for critical thinking as foundational methods. The material in this chapter is distributed in three parts. In Part I, we provide a brief history of critical thinking. In Part II, we design models of critical thinking based on its classic history. In Part III, we list some models of critical thinking based on its history, from the Renaissance period to the current times. In the last section, we also discuss critical thinking in the context of business ethics, by delineating its normative domain, assessing its characteristics, and reviewing its processes.

To examine the trend of “witness tours” that travel to the North American Arctic to experience, document, and then advocate on behalf of environmental issues in the North. These tours are presented as part of a colonial legacy that has long witnessed the North as a space of potential investment from the South. Especially in their reliance upon suffering as a narrative practice to justify their experience, these tours repeat patterns that reduce the agency of Northern communities and peoples to address changes they are facing. The chapter also provides best practices for such excursions and compares their approach to Northern-based expeditions that also advocate for environmental conservation and protection.

In the first part of the chapter, the history of colonialism and exploration sets the foundation for understanding the recent trend in witness tours. These tours are then examined through a discourse analysis of their narratives to highlight their connection with colonial approaches to the North. The final section of the chapter presents three necessary steps to reduce the reliance upon colonial legacies for these tours.

The witness tours examined are heavily dependent upon using their resilience of the travels to travel through harsh landscapes to make their case for caring about these landscapes. Far from being an innocent narrative strategy, this reliance upon suffering provides a level of elitism to these narratives at the same time as it reproduces colonial patterns. The chapter suggests three steps to avoid these problems: (1) Recognize the stories of people who live in the North; (2) Do not present the Arctic as a timeless wilderness landscape; and (3) Understand our limited perspective on the North as outsiders.

The chapter suggests that witness tours need to be understood within the context of a history of colonial exploration in the Arctic as well as the agency of Northern peoples to address both environmental change and colonialism.

Global temperature has risen by 1°C since 1900, while since the 1990s the Arctic has recently experienced an accelerated warming of about double the average rate of global warming. Nearly all climate scientists agree that the main cause of this temperature rise is ever-increasing accumulations of ‘greenhouse gases’, especially carbon dioxide and methane, within our atmosphere. Sea level rise could easily exceed one metre this century under ‘business as usual’. However, global warming is not just about rising temperatures, melting ice and rising sea levels, but it also affects the frequency and severity of many extreme weather events. Planetary warming is not a uniform process, can spring surprises in regional climate change and is probably linked with the tendency for Northern Hemisphere mid-latitudes to have more extreme (variously hot/cold/dry/wet) weather, especially during the recent period of rapid Arctic warming. There is overwhelming scientific evidence that human activity through enhanced greenhouse gas emissions is largely responsible for recent climate change and accompanying extreme weather, and we are already clearly seeing these changes. However, it is equally evident that, although initial remedial steps are being taken, finding an adequate solution will not be easy unless much larger changes are made to the way in which we all live. Limiting global warming to 1.5°C above pre-industrial temperatures would require global carbon dioxide emissions to decrease by approximately 40–60% by 2030 relative to 2010 levels. This can only be achieved through a collective solution that fully involves diverse communities, among them religious stakeholders.