POLLUTION

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Intact Wilderness Is A Hedge Against Our Ignorance

Most Canadians have never been to the North, much less the remote Peel watershed, but many are enchanted by it, nourished even by the idea that we still have vast, unspoiled natural areas where wildlife and biodiversity continue to evade the touch of humankind. Places like the Peel are becoming increasingly rare as humans -- the most demanding species ever to live -- continue to erode the intact wilderness on which we depend for clean air, water and food.
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Airline Emissions Are Flying Too High

As promising as solar and electric planes may be, these technologies still have a way to go and won't likely usher in a new era of airline travel soon. That's unfortunate, because aircraft are major sources of pollution and climate-altering greenhouse gases, contributing the same amount of emissions as Germany, about two per cent of the global total. As air transport becomes increasingly popular, experts project aircraft emissions could triple by 2050.