Canada's Environmental Voice
As two friends and I drove home from David Suzuki’s Blue Dot Tour this Fall, we wondered aloud if our critical views were sacrilegious. At the very least we felt un-Canadian. As we contemplated this, a lightning bolt shot down in front of us. No kidding. It’s not that we […]
1. It’s a Wrap!
The oil and gas industry has a pernicious engineering problem: leaky wells. When industry cements or seals a wellbore, stray gas from shallow or intermediate zones can migrate along the casing to the surface or into aquifers. So too can brine and other hydrocarbons. And with the advent of hydraulic […]
This is an excerpt of the cover story from A\J’s Water issue. Subscribe or order the issue now for this and more great stories on fresh- and salt-water initiatives that are making waves and inspiring change in our resource-blessed country and beyond.
The newest wind turbines can fly. Lifted off the ground like a kite, they are designed to solve the problem of accessing greater wind speeds at higher altitudes.
The Arctic is melting as a result of global warming, with sea ice shrinking at an alarming rate. Within 30 years, the Arctic Ocean is projected to be virtually free of summer sea ice. This has led to a significant increase in marine traffic and the expectation of even larger […]
If you’ve ever dreamt of tearing down your old, energy-inefficient home and building a new, eco-friendly one, you may want to think again. After all, knocking down an existing building wastes materials and energy, and requires even more materials and energy to rebuild.
Plastic is the scourge of our post-industrial age. So much waste has accumulated that we could – and should – have foreseen.
Submarines: the mother of all invention. Or at least, a very specific kind of invention. In October, American defence contractor Lockheed Martin Corp. announced that it had made a nuclear fusion breakthrough.
This is part three of our Skills for the New Economy series.
