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More than half of Earth’s land critically endangered: report | News

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More than half of the land on Earth can be classed as critically endangered, according to a report by a US-based scientific journal.

The report, published on Thursday by Global Change Biology, also found that only five percent of land on Earth has not been modified by humans, including human settlement, agriculture and mining, with 84 percent experiencing multiple human impacts.

Christina Kennedy, senior scientist at The Nature Conservancy and one of the report’s authors, told Al Jazeera that a multitude of risks emerge as natural land is eroded by development.

“The danger is that a larger percentage of the globe is modified, to some extent, by humans,” said Kennedy.

We’re going to see more catastrophic issues regarding climate change, which is exacerbated by development.






COP24: Nations agree on global climate pact rules after impasse

“We’re going to lose a lot of the services which nature provides to people, whether it’s clean water or flood mitigation or pollination services for our global food supply.”

Based on the International Union for Conservation of Nature classifications, 57 percent of ecoregions – such as forests, grasslands and deserts – can be classified as critically endangered, the report says. 

It recommends that, as well as protecting large wilderness areas, attention must be paid to those that fall somewhere between wild and urban, as increased human development spurred by population growth has resulted in an increase in this type of land.

Increased regulation and proactive landscape planning are needed to reduce the environmental impact of development and maintain healthy ecosystems, the report says.


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Al Jazeera and news agencies

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Ottawa families give mixed reviews for online schooling

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So, how’s it going with online school? Families reached by CBC Ottawa seem to have mixed reviews. 

Masuma Khan is a mother of two. Her seven-year-old, Hana Wyndham in Grade 2, is attending French immersion virtual school. Masuma is grateful it’s an option, but can’t help notice a lot of down time.

“There’s a lot of, ‘are you on mute?’ In terms of the amount of learning that’s actually happening, it does seem to be not that high,” said Masuma.

Parents who kept their children at home this fall are in the minority, but they still form a significant chunk of families in Ottawa.

In the city’s largest school board, the Ottawa-Carleton District School Board (OCDSB), about 27 per cent of elementary students and 22 per cent of high school students chose online learning. The Ottawa Catholic School Board says roughly a quarter of its students are online.

For Masuma, the decision to keep her daughter home was complex: extended family members are immunocompromised and she worried the in-person learning environment would be unpleasant because of precautions. She also felt her daughter might benefit from being supported at home.

“She doesn’t necessarily enjoy school. I also found out during the pandemic that she was being bullied [last year],” said Masuma. “So I thought, why not try from home?”

To help her daughter socialize face-to-face with other kids, Masuma enrolled Hana in Baxter Forest School, an alternative education program where kids spend most of their time outside, one day a week. Hana also attends virtual Arabic classes two days a week after school. 

Masuma’s husband and Hana share the living room work space, and Masuma admits he does the lion’s share of helping their daughter stay on task. There is a possibility that he’ll be required to return to his office in the new year.

“When he goes back to work … it’s probably going to be a little bit more difficult.”

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No school closures after Christmas holiday break, says Ontario education minister

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Ontario elementary and secondary schools will not close for an extended winter break, says Education Minister Stephen Lecce.

Closures aren’t needed given Ontario’s “strong safety protocols, low levels of (COVID-19) transmission and safety within our schools,” Lecce announced Wednesday afternoon. He said he had consulted with Chief Medical Officer of Health Dr. David Williams and the province’s public health measures advisory table.

That ended speculation about school buildings remaining closed in January for a period of time after the Christmas break.

Earlier in the week, Lecce told reporters the government was considering having students spend “some period out of class” in January, perhaps switching to online learning.

In a statement, Lecce said that even though rates of community transmission of COVID-19 are increasing, “schools have been remarkably successful at minimizing outbreaks to ensure that our kids stay safe and learning in their classrooms.”

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Windy start to the week in Ottawa

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OTTAWA — It’s a blustery Monday in the capital with wind gusts of up to 50 km/hour expected throughout the day.

Environment Canada is forecasting a high of 4 C with a 60 per cent chance of showers or flurries before the wind dies down later this evening.

There’s a chance of flurries on Tuesday as well with a high of -1 C. The overnight low will dip to an unseasonal -9 C.  

Wednesday’s high will be just -5 C with lots of sunshine.

Seasonal temperatures return for the rest of the week..

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