Resultados para "Kanada" en Medioambiente

In Wilderlands, archaeologist Eloise Kane unearths 12,000 years of our changing relationship with and influence on the landscape. Through prehistory, Roman occupation, the Middle Ages and beyond, we see the unfamiliar beasts of our old wild make way for species such as brown hare and fallow deer, now romanticised as eternal symbols of the British countryside, but introduced much later than we might think. Places free from our influence haven't existed for a very long time. But Eloise Kane invites us to rethink our definition of the wild - not as separate from us.

Pollution is the single largest cause of death in the developing world. One in seven people in low- and middle-income countries die as a result of it. Simply put, pollution is now the world's most prevalent health risk. And yet, while most everyone has heard about "going green"; few are aware of the more dire and sinister brown pollution - places where man-made toxic pollutants have taken root and spread. Brown sites poison millions of people every year, causing needless suffering and death. After witnessing several brown sites firsthand and meeting families trapped by poverty in these toxic hot spots, environmentalist Richard Fuller founded the Blacksmith Institute, now renamed Pure Earth, a global nonprofit that initiates large-scale cleanups of some of the most polluted places on earth.