Duvernay-Tardif joins front-line workers at Quebec long-term care facility

New spin on old polar vortex behaviour

The polar vortex has wrapped its icy arms this week around nearly every inch of the Prairie provinces and northern Ontario, drawing warnings from Environment Canada.

As much as the extreme warmth of January was related to climate change, so too is the recent extreme cold — and it all starts and ends with how a warming planet is changing an enormous climate feature that has the power to dictate weather across the Northern Hemisphere.

The polar vortex is nothing new. It is a low-pressure area that exists over the northern pole of the planet, with a mass of cold air circulating counterclockwise.

“I've been going to the North for close to 40 years now. And when I first started working in the Arctic, the polar vortex was a thing that was well-understood,” said David Barber, a Canada Research Chair in Arctic System Science and director of the University of Manitoba’s Centre for Earth Observation Science.

Under-fire Olympic composer steps down over past bullying

Stock surges and setbacks for the week ending July 16, 2021.

Israeli election once again up for grabs

The next general election in Israel will be held on Oct. 27. Needless to say, like most elections in the country’s modern and fraught history since 1948, it is a critical contest between right and left, secular and orthodox, and left, moderate, right and extreme.

Also, given Israel’s complex proportional representative political system, which allocates a seat in its 120-seat Knesset (parliament) for winning only 3.25 per cent of the national vote, this election is nearly impossible to predict.

Even before 1948, Israelis’ ardent faith in democracy, their differing points of view and penchant for arguing led to the establishment of a multitude of political parties representing a smorgasbord of almost every conceivable position on the political spectrum.

Because no political party has ever won the 61 seats required to form a majority government, the major parties have frequently had to rely on fringe parties to hold power.

Canadian Mennonite University students, staff victims of cyberattack

Canadian Mennonite University fell victim to a cyberattack that compromised the data of current and former students and employees last month.

School officials became aware of the cybersecurity incident, in which an “unknown third party” accessed its information technology systems without authorization, on Sept. 18, university president Cheryl Pauls said in a recent statement.

The university has since confirmed the third party used that access to steal information from its systems.

“We immediately initiated our incident response plan, retained expert assistance, and informed the university community whose workflows were affected as soon as we became aware of the incident,” Pauls said. “We also reported this incident to law enforcement and will be filing a report with the Office of the Privacy Commissioner of Canada.”

‘Please excuse us from writing these notes …’

It’s a common-sense prescription for the health-care system. The only wonder is that it took so long to happen.

On Oct. 1, new provincial legislation came into effect that will stop employers from requiring employees to get a sick note from a physician unless the employee has been absent for more than a week or has called in sick 10 or more times in a calendar year.

And the legislation could have a big effect.

Doctors Manitoba has calculated that its members write over 600,000 sick notes every year — a process that costs the provincial health-care system approximately $8 million annually. And the effort doesn’t even help sick workers get better: one-third of sick notes are written for patients who don’t even have symptoms anymore, making them little more than a comfortable fiction. To put it simply, doctors have to trust that a symptom-less patient was sick and write a note saying they were ill, in order to satisfy an employer who doesn’t share that same level of trust.