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According to the United Nations World Tourism Organisation international tourist arrivals have risen from 25 million a year in 1950 to 1.4 billion a year now. An increase of over 50 times in...

The subject of Genetically Modified Organisms (GMOs) has become so controversial that it sometimes seems like we are beyond the point of rational conversation. The opposition to this way of...

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The problem of plastic waste has escalated over the last few decades to the point where it is now a global epidemic. Our plastic habitat has now reached such extremes that the equivalent of a...

Flying cars have been a fantasy of science fiction for decades. It was thought by many that by this point in time we would be zipping around the cities in the air instead of stuck in traffic on...