Clean air, water and soil to grow food are necessities of life. So are diverse plant and animal populations. But as the human population continues to increase, animal numbers are falling. Habitat degradation and destruction, hunting and overfishing, the illegal wildlife trade, invasive species, disease, pollution and climate change are causing an extinction crisis unlike any since dinosaurs disappeared 65 million years ago.
Canadians send more than nine million tonnes of garbage to landfills every year -- an estimated 35 per cent of that waste is packaging from food and consumer goods. And not all packaging waste makes it to the dump. Scientists have sounded the alarm about pop can holders and grocery bags polluting our waterways and oceans
Engaging all of your senses to commune with nature sounds a bit hokey. But it is part of a growing movement that recognizes green space is more than just lungs for the Earth. Nature is also vital to the well-being of people -- not just hippies -- and hard science shows it can help address real health concerns.
The first is coping with the inexorable trend towards urbanization. By 2036, over 60 per cent of the world's population will reside in cities. The burgeoning number of urban dwellers worldwide will put pressure on city governments in areas ranging from housing to services, infrastructure to transportation.
Secretary Clinton landed many zingers during the first debate, but perhaps the most memorable exchange came when she raised the omnipresent issue of Trump's refusal to hand over his taxes. There's a clear, insidious answer. Trump has repeatedly cast himself as an ally of Russian President Vladimir Putin.
The students did their own research, they invited resource experts to give presentations and then a delegation of 10 students locked themselves in a room for a weekend with some graduate students from the University of Alberta to boil inputs from 3,000 students down into a sophisticated set of recommendations for change.
Informed insight and open minds are key to education, but there are forces in modern society that seek to create narrow, one-dimensional mindsets and thinking. And this affects us all, including educators. For example, extremely well-funded PR machines are working behind the scenes with agritech/chemical companies and food manufacturers to develop effective techniques, educational material and TV advertising to get kids hooked on harmful food and to misrepresent certain issues.
In May 2015, the French government did something incredible: the National Assembly unanimously passed a law forcing large supermarkets to donate unsold food to charities. That's how the #WhatAWaste campaign -- a grassroots effort to pressure Canada's political leaders to follow France's example -- was born.
Looking at the food system in Canada is a study in contrasts. On one hand, one in eight Canadian families struggle to put food on the table, and over 800,000 people visit a food bank each month. On the other hand, we waste $31 billion in food each year, or a third of what we produce. How can a country with so much abundance also have such great need? As with any problem that is so enormous in scale, the reasons are complex, the impacts are wide-ranging, and the solutions are far from easy.
Drought shaming became a popular pastime in California last summer after restrictions, campaigns and written notices failed to curb water usage among residents during a prolonged drought. Here are a few environmentally bad habits we've all observed (perhaps even been guilty of) and tips on how to step in.
This is not complicated, Leo, so keep up. Do you and your entourage really need an over-sized, gas-guzzling and polluting SUV to get you to your over-sized, jet-fuel-guzzling and polluting chopper to get you to your over-sized, jet-fuel-guzzling and polluting private jet? Not really. You know how I know that?
A staggering 85 per cent of our collective apparel ends up in a landfill -- that's over 10.5 million tons of clothing, according to the popular second-hand store Value Village. In a single year, Canada produces enough textile waste -- clothing and other goods like upholstery -- to create a mountain three times the size of Toronto's Rogers Centre stadium. Reduce, reuse and recycle has become the mantra of socially conscious consumers. Now we need to extend that philosophy to our old accoutrements.