How Do We Survive The Shrinking Universe Of Our Planet Essay

How do we survive the â€Å"shrinking† of our planet? Imagine a world of too many people. How can we deal with this? Can we minimize its effects? How do we take care of the future? The late Carl Sagan played an important role trying to make us understand that our planet is an insignificant Pale Blue Dot, (book) lost in a corner of the Milky Way Galaxy. The awareness, created by his book with the same title, led me to think on the Earth s land surface which is 149,000,000 km ². Well, this number is not going to increase, I thought. As time goes by, more and more people are stepping into our planet which will reach about 11 billion by the year 2100. Although the planet might be able to support this number, what might happen if it is surpassed? Overpopulation is a problem that must be addressed. But, wait! There are people who are convinced that such thing will never happen. Our ingenuity, they say, it is more than able to take care of that situation. Those were the principles and questions that made me embark on this research venture, t rying to appeal to a larger discussion, among ecologists/environmentalists, about the pros and cons of what seems to be travelling towards reaching the point of no return. How many people is too many? The human population has been growing continuously since the end of the Black Death, around the year 1400. The most significant increase has been in the last 50 years, due to advances in medicine which prolong life expectancy. 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