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Environment + Energy – Articles, Analysis, Comment

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A driver charges his electric car at a Tesla Supercharger station in Miami, Fla. In areas where multi-unit residential buildings cannot adopt EV charging infrastructure, public vehicle charging stations are crucial. (AP Photo/Rebecca Blackwell)

Electric vehicles are now trending. But where can we charge them?

Canada’s zero-emissions vehicle sales target will need hundreds of thousands of EV charging points to be installed in homes, workplaces, retail spaces and along highway corridors in the coming years.
Innovations in food systems, like food processing technologies, have enhanced the sensory quality, safety and shelf life of food products. (Scott Warman/Unsplash)

How science and innovation can strengthen global food systems

Innovations in food science and technology are well-positioned to address many existing food systems challenges.
At 90 seconds to midnight, the Doomsday Clock indicates the level of human-made threats. (AP Photo/Patrick Semansky)

The Doomsday Clock is now at 90 seconds to midnight — the closest we have ever been to global catastrophe

In 1945, nuclear scientists established the Doomsday Clock to warn against human-made threats. This week, the clock’s display has brought us the closest we have ever been to global disaster.
Ontario Premier Doug Ford talks to the media on a construction site in Brampton, Ont., in May 2022. Later in the year, the Ford government justified its adoption of sweeping housing legislation and the opening of parts of the Greater Toronto Area Greenbelt for development, stating that it was needed to address “the housing supply crisis.” THE CANADIAN PRESS/Chris Young

Has Ontario’s housing ‘plan’ been built on a foundation of evidentiary sand?

Evidence suggests that Ontario neither had a shortage of pre-authorized housing starts to accommodate its growing population, nor did it have a shortage of designated land to build such homes.
An electric bus charging on the side of a street in Montréal. Funding public transit is a good way to reduce greenhouse emissions while ensuring economic equality in moving to clean transportation. (Shutterstock)

Funding electric public transit can reduce emissions and address economic inequality

Rather than promoting individual electric vehicles for lower-income consumers, governments should fund electric public transit instead.
Scientists say that wasting coffee and water while making a cup of coffee has a larger carbon footprint than using coffee capsules. (Unsplash)

Here’s how your cup of coffee contributes to climate change

Coffee capsules aren’t the biggest carbon culprits. It’s better to use a capsule than to waste coffee and water.
Following historic drought in 2021, reservoir levels dropped down in the Hoover Dam on the Colorado River, which gets its waters from the melting snowpack from the Rocky Mountains of Colorado and Wyoming. (pxhere.com)

Scientists dig deep and find a way to accurately predict snowmelt after droughts

Unprecedented droughts leave the subsurface drier than usual, affecting water supply in subsequent years.
Protesters interrupt a speech by Prime Minister Justin Trudeau — demanding that the government stop invading Indigenous land — during the opening ceremony of COP15, the UN conference on biodiversity, in Montréal, on Dec. 6, 2022. THE CANADIAN PRESS/Paul Chiasson

Indigenous conservation funding must reflect Canada’s true debt to First Nations, Inuit and Métis

In order to meet its 2030 biodiversity targets, Canada is heavily relying on Indigenous Protected and Conserved Areas, which could do more harm than good for First Nations, Inuit and Métis.
The Parties to the Convention on Biological Diversity adopted their new post-2020 Global Biodiversity Framework on Dec.19, 2022. THE CANADIAN PRESS/Paul Chiasson

COP15’s Global Biodiversity Framework must advance Indigenous-led conservation to halt biodiversity loss by 2030

As protected and conserved areas increase, an equity-based approach that respects Indigenous rights can help bring the transformative changes we need to halt and reverse biodiversity loss.
Using electricity to manually delete emails can actually have a greater carbon impact than simply storing them. (Unsplash)

Can sending fewer emails or emptying your inbox really help fight climate change?

Digital activities, like sending emails, contribute marginally to the annual carbon footprint of information and communication technology users.
The Fulford Harbour sea garden clam bed was built by First Nations in the Salish Sea near Salt Spring Island, B.C. Despite growing recognition that lands managed by Indigenous Peoples are, on average, more biodiverse, biodiversity conservation has typically marginalized Indigenous Peoples. THE CANADIAN PRESS/Chad Hipolito

COP15 biodiversity summit in Montréal: Canada failed to meet its 2020 conservation targets. Will 2030 be any better?

As we set conservation goals for the next decade, we need to evaluate what worked and what didn’t in our efforts to meet the 2020 biodiversity conservation targets.
A pumpjack draws out oil and gas from a well head near Calgary in October 2022. There are thousands of inactive oil and gas wells in the province that have not been properly decommissioned. THE CANADIAN PRESS/Jeff McIntosh

Despite soaring profits, oil companies are not paying enough for their environmental damage

The Alberta government is failing to ensure environmental liabilities are adequately accounted for and that progress is being made to address the province’s massive tailings ponds.
Climate conferences provide platforms for collaboration among countries, venues for interaction across levels of governance and critical events to mobilize civil society and media coverage. (AP Photo/Peter Dejong)

COP27 failed. So why continue with these UN climate summits?

There have been 27 UN COP meetings. Despite these negotiations, the planet is on target to exceed emission thresholds for global warming. Given these failures, why continue with this process?