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Climate change – Analysis and Comment

Manifestation de jeunes activistes pour le climat à la COP27 de Charm el-Cheikh en novembre 2022. Fayez Nureldine/AFP

Climate: can young activists still sway the outcome of COP negotiations?

Since the major demonstrations organised in Madrid (COP25) and Glasgow (COP26), young people seem to have less and less of a voice at the UN’s major climate conferences. Why?
A giant wine bottle is displayed at the Summerhill Pyramid Winery in Kelowna, B.C., in Feb. 2024. Home to more than 180 licensed grape wineries and known as “the wine capital of Canada,” the Okanagan Valley is also nationally renowned for fruit orchards that produce apples, peaches and cherries. (Aaron Hemens/IndigiNews via AP)

Glass half empty? What climate change means for Canada’s wine industry

Global warming poses great challenges to Canada’s wine industry. But in these challenges lie equally great opportunities to build a better, and more sustainable, wine industry.
A man with a child shows his identification to police officers at a checkpoint in Honduras as migrants attempt to reach the U.S. Photo by WendelPhoto by WENDELL ESCOTO/AFP via Getty Images

Young Hondurans’ desire to migrate is influenced by factors beyond poverty and violence

New research challenges the conventional wisdom that those who enjoy some form of employment and strong support networks are more inclined to attach themselves to a set geography.
A vendor prepares his umbrella as hot days continue in Manila, Philippines in April 2024. Sizzling heat across Asia and the Middle East will worsen because of human-caused climate change. (AP Photo/Aaron Favila)

Climate change is a human rights issue

Climate change poses clear risks to human rights around the world. It is essential that people hold governments and decision-makers to account.
Police remove a protester during a transgender rights rally attended by opposing neo-Nazi protesters, outside Parliament House in Melbourne, Saturday, March 18, 2023. James Ross/AAP

Friday essay: ‘me against you’ – Jon Ronson investigates the perpetual outrage of the culture wars

The culture wars have been around forever, but keep taking new forms, and US variants threaten to spill over to Australia – as seen in the recent (overturned) ban on same-sex parenting books in Sydney.
More than 180,000 people are homeless in the cities of São Leopoldo and Novo Hamburgo alone. Cid Guedes / Shutterstock

Floods in south Brazil have displaced 600,000 – here’s why this region is likely to see ever more extreme rain in future

‘Flying rivers’ of moist air from the Amazon combined with a warming planet have the potential to produce more rain, say scientists.
Dust storm blowing off the Australian east coast over the South Pacific. Jeff Schmaltz/NASA GSFC

Floating robots reveal just how much airborne dust fertilises the Southern Ocean – a key climate ‘shock absorber’

Iron-rich dust feeds phytoplankton. They are a key form of life in the Southern Ocean, which acts as a climate shock absorber.
Sunday Abiodun, 40, a former poacher turned forest ranger, armed with a sword, looks for poachers inside the Omo Forest Reserve in Nigeria, 2023. Abiodun is now part of a team working to protect the Omo Forest Reserve, which is facing expanding deforestation from excessive logging, uncontrolled farming and poaching. (AP Photo/Sunday Alamba)

Protecting wildlife begins with understanding how best to counter wildlife crimes

Interventions to prevent crime against wildlife can be effective, but significant gaps in our knowledge remain.
Wildfire smoke traveling hundreds of miles caused hazy skies all the way to Virginia in 2023. AP Photo/Alex Brandon

Wildfire smoke is back – fires burning across Canada are already triggering US air quality alerts in the Midwest and Plains

States could be in for another summer of unhealthy wildfire smoke as ‘zombie fires’ resurface in western Canada and more blazes break out in the dry conditions.
A march for climate action in St. Peter’s Square at the Vatican in June 2015. Pope Francis praised the participants, who included Christians, Muslims, Jews and Hindus. AP Photo/Andrew Medichini

Vatican conference on ‘climate resilience’ is the latest in a long line of environment initiatives by Pope Francis and the Catholic Church – 5 essential reads

Pope Francis and other Catholic leaders committed to raising awareness of environmental issues draw on centuries of tradition.