A recent review of 90 international studies has shown that the toxic impact on bees and other pollinators of agricultural pesticide has doubled in a decade despite a fall in the amount of pesticide used. The reason for this is that the new pesticides contain multiple chemicals. Dr Harry Siviter, from the University of Texas, […]
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Species: How Do They Become Extinct
A species becomes extinct when all the individuals in every existing population on Earth die. When this happens that species is gone forever. We have already exterminated or severely degraded substantially more than half of the populations of all species and their wild habitats. It starts with the arrival of people on the scene.