Green: The Only Way to Go

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To gain an understanding of how global warming might impact humanity, it is necessary to know what global warming is and what its causes are. As narrated in the book “Global Warming and the Future of the Earth”, global warming is the unusually rapid increase in the Earth’s average surface temperature. Yet the impact of global warming is far greater than just increasing temperatures, this heating up adjusts rainfall patterns, amplifies coastal erosion, lengthens the growing season in some regions, melts ice caps and glaciers, and modifies the ranges of some infectious diseases (Watts, 2007). In fact, some of these changes are already occurring in the planet. Stated in the website A Cooler Climate, the Earth has cycled through many phases of warming and cooling over the billions of years of its history. There have been many natural factors that contributed to the changes in the climate. First are the volcanic eruptions which spewed out so much dust into the sky, these dusts acted as shields to solar radiation and have caused a cooling trend. Second is the presence of sunspots which changes the planet’s solar radiation levels, these increases in solar activity have caused short-term warming cycles. And last is the wobbly Earth. As it spins, it does not achieve perfect rotation; it wobbles slightly thus causing changes in the temperature of the atmosphere (, n.d.). Indeed the Earth has been experiencing climate change from the beginning of its existence, but the current climatological cycles are occurring much more quickly than the past warming events. Affirmed by Holli Riebeek (2007), he wrote: “Though these natural causes are still in play today, their influence is too small or they occur too slowly to expl... ... middle of paper ... ... (2006). Some advantages and disadvantages of information technology. Retrieved March 12, 2011 from the World Wide Web: information_ technology.html Smith P. (2010). Building for a Changing Climate: The Challenge for Construction, Planning and Energy. Virginia: Earthscan. The Greener Blog. (January 10, 2010). Green Energy Technology – Green Power Options into the Future. Retrieved March 12, 2011 from the World Wide Web: technology- green- power options-into-the-future/ Watts R. (2007). Global Warming and the Future of the Earth. Colorado: Morgan & Claypool P:ublishers. World Economic Forum. (January 2009). Green Technology: Driving Economic and Environmental Benefits from ICT. Dublin: Accenture Media and Entertainment.
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