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Articles on Climate change

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A woman wades through mud to collect items from her home in San Pedro Sula, Honduras. The devastation brought by hurricanes Eta and Iota in Honduras in November 2020 contributed to a sharp rise in northward migration. (AP Photo/Moises Castillo)

Environmental disasters are fuelling migration — here’s why international law must recognize climate refugees

International refugee law must be overhauled to consider climate change and include “deadly environments” as a form of persecution.
A Bohemian waxwing eating mountain ash berries. Lisa Hupp, USFWS/Flickr

With fewer animals to spread their seeds, plants could have trouble adapting to climate change

Forests around the world will need to shift their ranges to adapt to climate change. But many trees and plants rely on animals to spread their seeds widely, and those partners are declining.
A tropical storm’s rain overwhelmed a dam in Thailand and caused widespread flooding in late September. It was just one of 2021’s disasters. Chaiwat Subprasom/SOPA Images/LightRocket via Getty Images

Ocean heat is at record levels, with major consequences

While surface temperatures were about the 6th warmest on record in 2021, the upper oceans were at their hottest – and they’re a stronger indicator of global warming. A top climate scientist explains.
Darren England/AAP

‘Disappointment and disbelief’ after Morrison government vetoes research into student climate activism’

Addressing urgent and complex problems such as climate change involves research across the full spectrum of society – and that includes Australia’s young people.
Tuz Lake, once the second-largest lake in Turkey, has almost entirely receded in 2021, following a climate-induced drought and decades of agricultural polices that depleted groundwater. (AP Photo/Emrah Gurel)

The Paris Agreement is working as intended, but we’ve still got a long way to go

On the tail of yet another year of climate disasters, 2022 ushers in the final version of the Paris Agreement, making it a functioning global climate treaty. But it alone can’t save us.
A woman and children who were stranded by high water due to flooding are rescued by a volunteer operating a boat in Abbotsford, B.C., in November 2021. The Insurance Institute of Canada forecasts that annual insured losses from natural disasters could increase to $5 billion within the next 10 years. THE CANADIAN PRESS/Darryl Dyck

Insurance isn’t enough: Governments need to do better on natural disaster resilience

Although insurance is important in natural disaster recovery, government and property owners also play an important role in protecting Canadians against the impact of catastrophic weather events.
In ‘Don’t Look Up,’ scientists played by Leonardo DiCaprio and Jennifer Lawrence watch with horror as people willfully ignore warnings of an impending disaster. Entertainment Pictures/Alamy Stock Photo

‘Don’t Look Up’: Hollywood’s primer on climate denial illustrates 5 myths that fuel rejection of science

Just because something isn’t 100% certain doesn’t mean you ignore it, and other lessons from two researchers who study the problem of science denial.
Engineering classes at the University of San Diego have started integrating discussions of the social impact of technology like drones. Gordon Hoople

Future engineers need to understand their work’s human impact – here’s how my classes prepare students to tackle problems like climate change

Solving mathematical equations is only part of the job. Students should be spending more time thinking about the human dimensions of the problems they are trying to solve.

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