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Dementia patients are often the perpetrators and often the victims of abuse. Research also shows that a medical history of head injury can more than double the risk of developing Alzheimer’s disease in some populations, even after many years. (Shutterstock)

Dementia’s hidden darkness: Violence and domestic abuse

From aggressive patients with Alzheimer’s to frustrated caregivers, dementia is increasingly entwined with violence in private homes and residential facilities.
Some countries seem to provide more equitable opportunities in schools and society in general. Others have work to do if they want to advance the adage that hard work and education afford success regardless of one’s existing social status. www.shutterstock.com

Education does not always equal social mobility

Conventional wisdom across much of the Western world says there’s a strong link between education and upward social mobility. Really?
In this June 2017 photo, a coal barge is positioned as a backdrop behind U.S. President Donald Trump as he speaks during a rally in Cincinnati. A coal company executive said Trump personally promised to activate emergency legal authorities to keep dirty or economically uncompetitive coal plants from shutting down. (AP Photo/John Minchillo, File)

The uncertain future of U.S. coal communities

Despite politically powerful coal communities helping elect a president who vowed guarantee their continued prosperity, their future remains more uncertain than ever.
There already exist some promising new antibiotic therapies, and more are in the pipeline. However, our economic model prevents researchers from moving them out onto the market. (Shutterstock)

Humanity under threat from antibiotic-resistant infections

The end of effective antibiotics will be frightening. Life expectancy will fall dramatically and people of all ages will die from illnesses that we are used to treating with $10 worth of pills.
The fact that parents may be physically absent from schools does not mean they are disinterested in their children’s academic and professional success. Muhammad Rizwan/Unsplash

Too busy for the PTA, but working-class parents care

Working class parents may be too busy to attend high school events, but they take an active role in their children’s success.
MP Tony Clement has resigned from the Conservative caucus after admitting to sending “intimate” photos to women he met online. THE CANADIAN PRESS/Chris Young

The Tony Clement scandal shows all texting is sexting

Former Conservative MP Tony Clement, dropped from caucus over a public sexting scandal raises questions for all of us about what is too much in our ‘casual’ daily online exchanges.
Despite the demonization of marginalized communities by politicians on the campaign trail, research shows they’re marked by a profound sense of community, supportive social networks – and resilience. A Toronto Regent Park resident, a boy named Cody, is seen as part of an art installation in this 2008 photo. Dan Bergeron/fauxreel.ca

Campaign trail bigots blind to the strengths of marginalized communities

Research shows marginalized communities are marked by a profound sense of community, supportive social networks – and resilience.
The surgical removal of wisdom teeth is far more common than the problems they cause. (Pixabay)

Bad molars? The origins of wisdom teeth

When they cause problems, wisdom teeth don’t seem very smart. But they may have been evolution’s answer to a coarse diet.
A scholar takes a pilgrimage of the Western Front to try to comprehend the loss of lives of the First World War. Here British soldiers in a battlefield trench, c. 1915-1918. Shutterstock

An infinity of waste – the brutal reality of the First World War

From the Swiss border to the English channel, a scholar describes his pilgrimage of the Western Front as a tribute to fallen soldiers and to learn more about the devastating loss of life.
Canadian orthoodontists were able to sell braces and other orthodental procedures by promising patients better lives with better teeth. (Shutterstock)

How did orthodontists sell orthodontics?

Why do Canadians have such straight white teeth? The story is in the marketing of orthodontics in Canada.
Getting enough physical activity can be challenging for women and girls, because they have to negotiate complex gender roles, stereotypes and cultural narratives about the body. (Shutterstock)

Girls and women need more time in nature to be healthy

Women and adolescent girls say that being outdoors in nature offers opportunities to gain confidence in physical activity.
Research suggests male diners respond more favourably to restaurant meals if they consider their female server attractive. (Shutterstock)

Attractive restaurant servers can influence what we think of our meals

Heterosexual male diners can be particularly swayed by the attractiveness of their servers. Good food will taste better and lousy food will taste worse in the presence of attractive female servers.
A forest fire works its way through a wooded area in Saskatchewan in May 2018. High-income nations have benefitted enormously from fossil fuels and the wealthy should now foot the bill to combat climate change. Joanne Francis/Unsplash

A wealth tax forces those responsible for climate change to pay for it

A wealth tax would put a price on past emissions and could be used to mitigate the negative effects of poverty, including vulnerability to climate change.
While media portrayals of online sperm donation often portray “rogue breeders” or “super sperm,” research reveals that the real men who do this are motivated to help others. (Shutterstock)

Meet the men who donate sperm on Facebook

Sperm donation websites are the Ubers and Airbnbs of the fertility world. But why are they so popular? New research explains the reasons why some men donate.
Passengers aboard the MS St. Louis from the United States Holocaust Memorial Museum Photo Archives. Courtesy of Dr. Liane Reif-Lehrer. Copyright of United States Holocaust Memorial Museum

MS St. Louis apology: How novels can teach us about our past

We can learn a lot about our past from fictional stories. In ‘What is Left the Daughter,’ author Howard Norman presents a cautionary tale from the Second World War of xenophobia and prejudice.
Few medical schools offer training in addictions medicine and most doctors feel they lack the specialist expertise to deal with the inpatient opioid crisis. (THE CANADIAN PRESS/Andrew Vaughan)

How the opioid crisis is disrupting hospital care

Canadian hospitals are ill-equipped to deal with the inpatient opioid crisis. Lack of specialist addictions care puts patients and staff at risk.
Montreal-born pianist Oscar Peterson waves after playing at the Montreal Forum in July 1984. The Coalition for Music Education is inviting schools and communities across Canada to sing “Hymn To Freedom,” written by Peterson and Harriette Hamilton, on Music Monday 2019, a day to celebrate music. (CP/Jean F. Leblanc)

Music also matters in the real world

What kind of students are we raising when music is seen as a “frill?” The decision to drastically cut music education is a misguided policy.
A sign denouncing transphobia is held up in front of the U.S. Supreme Court at a protest in June 2016. (Shutterstock)

Trump’s efforts to redefine gender and sex

Donald Trump is seeking to amend laws that prevent discrimination against Americans based on their sex. It’s all just another attempt to fire up the Republican base for the mid-term elections.