
How dentists could help tackle obesity in children
As a specialty registrar in paediatric dentistry, Ive seen first-hand the pain children experience because of poor oral health. Tooth decay happens when teeth are damaged by acids produced by oral bacteria breaking down...

Why Nato is struggling to rebuild itself in an increasingly threatening world
In the years after Nato was formed in 1949, its US and European members had a collective approach to defence with clear goals in common, largely built around the protection of western Europe against the Soviet Union....

What autistic people think should be prioritised in education for autistic learners
The education of autistic children and young people in western societies has been heavily influenced by a medicalised understanding of autism. This means considering autism as a disorder, with a focus on correcting...

Trump thinks tariffs can bring back the glory days of US manufacturing. Here’s why he’s wrong
The liberation day tariffs announced by US president Donald Trump have one thing in common they are being applied to goods only. Trade in services between the US and its partners is not affected. This is the perfect...

Almost one million people live in 24 camps for refugees and internally displaced people in Ethiopia. They have fled wars and massacres in South Sudan and Somalia, and forced conscription and government oppression in...

Uganda’s boda boda bikes are deadly polluters: study models how going electric could save lives
In Uganda, motorcycles known as boda bodas are a key part of the transport system. The country has over 1.5 million boda bodas on the road, amounting to roughly 70% of all vehicles. Boda bodas are crucial in providing last...

Canada’s aging population: The unspoken ballot box issue
Canadians are voting in a federal election on April 28, and questions about how to deal with the United States and make Canadas economy more resilient are dominating public discourse. The housing crisis, immigration policy...