Articles on Food security

Displaying 1 - 20 of 255 articles

Many temperate crops require winter chilling to initiate flowering or fruit ripening, and orchards may need to shift to colder areas. from www.shutterstock.com

Climate explained: how climate change will affect food production and security

New Zealand is a net exporter of many fruit and vegetables. While climate-change induced food shortages are not an imminent risk, some crops may be affected by rising temperatures and extreme weather.
This election, one of the top concerns for Canadians is being able to afford groceries, according to a recent poll. Sydney Rae / Unsplash

Why food affordability should be a federal election issue

Canadian politicians on the campaign trail would do well to mention issues of food security. At least 55 per cent of Canadians are worried about how they will continue to pay grocery bills.
An Atlantic cod on ice. Cod fisheries in the North Sea and Irish Sea are declining due to overfishing and climate change. Robert F. Bukaty/AP

Ocean warming has fisheries on the move, helping some but hurting more

As the oceans warm, fish are moving to stay in temperature zones where they have evolved to live. This is helping some species, hurting others and causing a net reduction in potential catch.
Sunflowers and luffa vines — related to cucumber, gourd and squash — are tended by a Community Roots participant and mentor in a Brooklyn school community garden with their instructor (right). (Pieranna Pieroni)

At a New York City garden, students grow their community roots and critical consciousness

Urban gardening is a departure point for learning about land and relationships, as well as food, consumer culture and social activism.
New technologies are changing agricultural production, but can they help address food insecurity? Shutterstock

Addressing food insecurity in the digital age

With each industrial revolution, food production and distribution has been revolutionized. With the current Fourth Industrial Revolution, can we address inequalities in food distribution?
The Mediterranean diet. Foxys Forest Manufacture/Shutterstock

First ever global scientific eating plan forgets the world’s poor

A Lancet commission has come up with a new sustainable diet that's supposed to be the way forward.

Top contributors

More