By MIRIAM ACZEL As a PhD student studying climate change and impacts of fossil fuels on the climate, I’m interested in public engagement, and how...
Archive for tag: Climate Change
What do we produce 2.6 million pounds of, every single second?
By Carole Douglis Hint: While weighty, it’s nearly light as air…. That would be carbon dioxide. A few more million pounds just wafted forth while you puzzled...
Climate as a Security Issue: A UK Perspective
By SHIRIN HAKIM & MIRIAM ACZEL The relationship between climate change and security has become a point of critical debate between researchers and policymakers, as they grapple with...
Youth Activism and Climate Change: A European Perspective
By MIRIAM ACZEL Following the recently granted extension, the United Kingdom (U.K.) will soon trigger Article 50, officially “Brexitting” from the European Union (EU), a decision...
“L’Affaire du Siècle”: Over 2 Million Supporters of Groundbreaking Climate Lawsuit
By MIRIAM ACZEL Just weeks after the widespread Gilets Jaunes (Yellow Vest) protests swept across France for the better part of December, a petition commonly known...
Climate Change and Canada’s Carbon Tax: A Necessary Step
By BROOKE NEPO The most recent UN Intergovernmental Panel on Climate Change (IPCC) report highlights the future consequences of a warming planet if fundamental change is not...
Recent Scientific Advancements Show New Connections Between Climate Change and Hurricanes
With Hurricane Florence making landfall in the Carolinas, Super Typhoon Mangkhut headed for the Philippines, and Hurricanes Harvey, Irma and Maria fresh in our minds, many are asking what role climate change is playing in these disasters.
Scientists have known for years that global warming can exacerbate storms. But our understanding of the connection between hurricanes and climate change has evolved significantly in just the past year.
Canada and climate change: the transition to a low-carbon economy is a golden opportunity
Justin Trudeau, Canada’s Prime Minister, has received extensive publicity for his active stance on tackling climate change, a marked contrast to his Southern neighbor, President Donald Trump. However, the provinces and territories of this vast country have a range of specific characteristics and conditions that make it difficult to implement climate policies – and a one-size-fits-all Federal policy simply wouldn’t work.
At a provincial level, for example, British Columbia is known for its pioneering carbon taxation policy, which has delivered revenue-neutral emissions reductions by putting a direct price on carbon at the point of sale and redistributing the revenue within the province. In contrast, Quebec and Ontario favour cap and trade schemes to drive down greenhouse gas emissions, a policy they have built together with states in the US, such as California, to ensure they are in synch with important trading partners. This diversity of approach in Canada is reflective of the very different economic sectors, cultures, terrains and demographics the country is home to – including the rural versus urban distribution of people across different provinces.
Fossil Fuel Swap: New Study Shows ‘Overlooked’ Benefits of Switching from Coal to Gas
A recent report published in Nature Energy by researchers at two UK institutions, the University of Sheffield and Imperial College London, considers the “enabling conditions in Great Britain and the potential for rapid fuel switching in other coal-reliant countries.” The report found that the United Kingdom’s overall carbon emissions dropped by 6% in 2016, thanks to “cleaner electricity production.” Importantly, the report found that the reduction was not due to an increase in lower-carbon nuclear or renewable energy sources, but rather, the underestimated benefits of switching from coal to natural gas energy generation. If a fuel switch can be encouraged to make better use of existing gas infrastructure, the fuel switch may be able to scale up quickly and produce significant near-term emission reductions.
MethaneSAT: Monitoring Methane Emissions From Space
On April 11, Environmental Defense Fund (EDF) President Fred Krupp announced the organization’s plans to create and launch a new satellite to monitor and measure global methane emissions—from space.
The ‘groundbreaking’ MethaneSAT plans were unveiled in a TED talk in Vancouver, BC.. The satellite will measure only emissions of methane, the powerful greenhouse gas responsible for roughly one quarter of the manmade global warming we currently experience. Methane is a particularly important cause of climate change because of its potency;while it is not as long-lasting in the atmosphere as carbon dioxide, it is “far more devastating” because it traps over 80 times more heat than carbon dioxide in the first twenty years after its release.