Trees clean urban air, store carbon, slow floodwaters and can be used to design safer streets. Scholars are starting to calculate what these services are worth – a fitting topic for Arbor Day.
Winnipeg General Strike: crowds at Victoria Park. Labour laws from the 1940s work to prevent such action.
L.B. Foote/Manitoba Archives
The Winnipeg General Strike of 1919 provides important lessons of worker solidarity and action that we may need to pay close attention to as labour struggles are likely to intensify in Canada.
Before Australia elects a new PM to manage the country’s foreign relations, it’s vital to have a bigger debate on foreign policy, so voters know how each candidate would lead.
Mick Tsikas/AAP
There have historically been few key points of difference on foreign policy during elections. Despite daunting challenges on the global stage, this year’s election campaign looks to be much the same.
Delays in rainfall have led to increased food insecurity in Kenya.
DAI KUROKAWA/EPA
A new study lays out a road map for protecting and restoring 50% of Earth’s surface, targeted to preserve biodiversity and maximize natural removal of carbon from the atmosphere.
Mining is a highly destructive endeavour towards our environment but demand for gems and minerals is non-stop; early colonial relationships continue to define these industries.
Shutterstock
Much of the devastation of our globe’s natural resources traces its origins to early colonialism. These relationships continue to define the extraction of resources that severely impact ecosystems.
Cyclone Idai showed just how unprepared SADC is to respond to major natural disasters.
Finance minister Grant Robertson (left) and climate minister James Shaw address school children during a climate protest, promising that New Zealand will introduce zero carbon legislation this year.
AAP/Boris Jancic
Carbon pricing is the most market-based means of addressing the climate crisis, yet it is strongly opposed by politicians that claim to support free markets.
David Attenborough at the 2019 World Economic Forum in Davos.
EPA/Ian Ehrenzeller
Pacific island nations are often framed as remote atolls facing rising seas and cyclones. But their cities are growing fast, so are efforts to help the most climate-vulnerable people hitting the mark?
Autumnal displays may be dimmed in the future.
Shutterstock
Record-breaking summer heat might mean trees delay and mute their autumn hues.
A grizzly bear eats ripe buffaloberry fruit in the Bow Valley of Alberta. Shifts in the timing of buffaloberry development in the Rocky Mountains will change the behaviour of grizzly bears, and could threaten reproductive rates in this vulnerable population.
Alex P. Taylor