Social Studies Grade 12
Please review each article prior to use: grade-level applicability and curricular alignment might not be obvious from the headline alone.
AI companies should release environmental impact, commit to clean energy, says UN chief
5 minute read Preview Wednesday, Jul. 15, 2026Several First Nations sign deal with Ottawa, Ontario to own part of a nuclear reactor
3 minute read Preview Thursday, Jun. 25, 2026If life hands you a data centre, grow tomatoes
4 minute read Tuesday, Jun. 23, 2026People everywhere are protesting AI data centres, with good reason. They use a lot of water and energy, and they create a lot of noise. They create relatively few ongoing jobs after construction is complete.
Electricity used to power servers at AI centres creates heat. To keep running they must be cooled. More electricity is used to power chillers to cool the computers. In summer, chillers evaporate water and dissipate heat to the atmosphere. Lots of it. A few Olympic-size swimming pools worth, even in our cold climate.
A 100 MW (100,000 kW) data centre uses enough power to heat about 10,000 homes with electric baseboard heat or an electric furnace. Or about enough to heat 80 acres of greenhouse on the coldest days of January. To put that in perspective, the recently completed Keeyask dam produces about 695 MW of power. A 100 MW data centre uses about 14 per cent of the power produced by the Keeyask dam.
In Finland, a data centre was built under downtown Helsinki. Waste heat from the data centre is recycled to heat the buildings above it.
Ottawa tabs $21.6M for Sayisi Dene energy projects
3 minute read Preview Monday, Jun. 22, 2026MMF suing governments over hunting, fishing rights
4 minute read Preview Monday, Jun. 22, 2026Ottawa reverses orders to surrender some ‘lost Canadian’ citizenship certificates
4 minute read Preview Tuesday, Jun. 23, 2026Not just a blip in the news cycle
4 minute read Preview Monday, Jun. 22, 2026Thousands celebrate Indigenous Peoples Day
7 minute read Preview Sunday, Jun. 21, 2026AI safety advocates say bill a good ‘first step’ on regulation, but more needed
5 minute read Preview Tuesday, Jul. 14, 2026More than words: Military-Indigenous reconciliation event aims to build bridges between past and future
3 minute read Preview Saturday, Jun. 20, 2026Rise in female chiefs ‘a beautiful resurgence’
5 minute read Preview Saturday, Jun. 20, 2026Stopping AI ‘slop shots’ in modern politics
5 minute read Preview Saturday, Jun. 20, 2026Greed outshines ‘the Beautiful Game’
5 minute read Preview Saturday, Jun. 20, 2026Designated encampments worth second look
4 minute read Preview Saturday, Jun. 20, 2026How Canada can continue to lead on news policy
5 minute read Preview Saturday, Jun. 20, 2026History of Doctrine of Discovery is complicated
5 minute read Saturday, Jun. 20, 2026Graydon Nicholas, a retired lawyer, judge and an elder from the Wolastoqey First Nation in New Brunswick, understands only too well the negative impact of colonization on Indigenous people in the Americas.
He also understands the role the Roman Catholic Church played in it through what became known as the Doctrine of Discovery — the idea that by “discovering” the Americas, colonizing countries like Spain and Portugal could claim Indigenous land as their own.
But Nicholas, who is Roman Catholic, also believes the story is more complicated than most people realize and also incomplete without noting opposition from those in the Church during that age of discovery and conquest.
That includes Dominican priests such as Antonio de Montesinos, who publicly condemned Spanish and Portuguese abuses against Indigenous people in the Americas during that time.