Food packaging is one of the top uses for plastic in consumer goods. BravissimoS

Investments in bioplastics needed to cut waste

Bio-based plastics made from natural sources break down more easily than conventional plastic, without producing toxic byproducts. But for this to happen they have to be composted, not buried in landfills.
Used once and done. Michael Coghlan

The challenge of bringing green plastics to market

Research is yielding strategies for making plastics greener and more sustainable. But without support as they scale up, new versions will struggle to compete with well-established synthetic plastics.
Can Walmart go green while maintaining its commitment to low prices? AP Photo/Tom Uhlman

Can sustainability also be affordable?

Two business professors spent five years studying Walmart's ambition project to bring sustainability to its millions of budget-conscious customers – a plan that began with the birth of a granddaughter.
Plaintiff Dewayne Johnson reacts after hearing the verdict in his case against Monsanto at the Superior Court of California in San Francisco, Aug. 10, 2018. Josh Edelson/Pool Photo via AP

Jury finds Monsanto liable in cancer trial

A jury concluded on Aug. 10 that exposure to the herbicide Roundup caused Dewayne Johnson's cancer and ordered the company to pay $289 million in damages. Thousands more claims are pending.
Density is an idea sold to us by corporate developers who want to build on every last bit of green space. To fully enjoy our city now and for the future, we need more public green space.

Toronto needs better waterfront design

As Toronto hurtles towards its population dense future, the making of significant green communities for its waterfront needs to be urgently considered.
Algae cover the surface of the Caloosahatchee River at the W.P. Franklin Lock and Dam, July 12, 2018, in Alva, Florida. AP Photo/Lynne Sladky

What is causing Florida’s algae crisis?

Red tide and a blue-green algae outbreak are fouling hundreds of miles of coast, killing fish and driving tourists away from beaches. Some of the causes are natural, but human actions play a big role.
A “cloud” of Mexican freetail bats leaving their roost. Wikimedia

Our complicated relationship with bats

Bats have symbolised everything from insanity to good luck. A new book explores their place in our collective imagination.
Research shows that farm parents do not mindlessly expose their children to risks; rather they weigh them against the the positive impacts of involvement in the family’s agricultural heritage. (Shutterstock)

How to improve farm safety for kids

Instructing farmers to keep their kids away from farm machinery doesn't work to reduce traumatic injury. A recent research project tried listening instead.
Millions of tons of plastic are manufactured every year. Bert Kaufmann/Wikimedia

The world of plastics, in numbers

In 2015, over 320 million tons of polymers, excluding fibers, were manufactured across the globe.
A woman cools down in a water fountain as she beats the heat in Montreal on Monday, July 2, 2018. THE CANADIAN PRESS/Graham Hughes

Climate change can be deadly if you live alone

Heatwave deaths this summer make it clear: climate change is a severe public health threat, and those who live alone are at greatest risk.
A research study found that most of the debris in gulls’ stomachs is plastic – exposing the birds to high levels of chemical contaminants and potentially limiting their reproductive success. (Shutterstock)

All-you-can-eat landfill buffet is trouble for birds

Seagulls have no qualms about sifting through dumps for scraps. But this buffet comes at a cost, filling their stomachs with plastic, glass, metal and even building materials.
Four hikers walk west, from the village of Val Marie in southern Saskatchewan, along a historical trail once used by Indigenous tribes and settlers. Giving Canadians the ‘right to roam’ might be a small step toward answering the calls of the Truth and Reconciliation Commission. James R. Page

Why Canadians need ‘the right to roam’

A right-to-roam movement has never developed in Canada the way it has in the U.K. Here's how it could benefit Canadian society as a whole, including reconciliation efforts with the Indigenous.

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