Enviroment

Take this time to think, for just a moment. In the by second, one and a half acres of rainforest were prove down, destroying the homes of many species of wildlife. In the past minute, the energy used in the UK was equal to 313 million tons of oil, which we potty never pick up back. In the past hour, 160 children died from lack of access to extend insobriety irrigate and sanitation. Mother Earth is in profoundly trouble. And it is our duty to get her out. The problems our Earth faces can affect us every(prenominal). liquescent polar ice caps, rising temperatures, the economic crisis it seems we cannot pretermit them. The media has by means of its fair shargon emphasising the problem. Yet, there is a agleam side. Our greatest distinctiveness as human beings is the ability to think. We can try to spew a stop to these global dilemmas. star prime role model is finding solutions to urine problems in ontogeny countries such as Africa. In one of the hottest places on Earth, water is in incomparable supply. Up to 250 million Africans could live in water-stressed areas by 2010, and more than than 50 per cent of Africans suffer from water-related diseases such as epidemic cholera and infant diarrhoea. However, there are solutions. engineering science has already produced breakthroughs.

By pressurising sea water to produce vaporization jets and filtering them through carbon nanotubes, we can get clean drinking water from sea water an al well-nigh inexhaustible resource. It may sound complex, but such engineering feats can roll in millions of lives, not just in Africa but all everyplace the planet. Japan ha! s long been renowned for its mind-blowing scientific advances that are often years ahead of the rest of the world. iodin of its most ambitious plans is to build a working quadriceps femoris solar power system by 2030. By draw on the colossal energy of the sun, it could meet the entire worlds electricity requirements indefinitely without nuclear or GHG emissions. It sounds like a space-age dream, doesnt it? If successful, the reach on the world would be monumental. It...If you want to get a full(a) essay, order it on our website: BestEssayCheap.com

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