When we exterminate one species, it has a knock on effect in the food chain which in turn upsets the ecosystems interdependent on one another. Humans have destroyed and continue to destroy the habitats of species on a daily basis. The loss of biodiversity on the planet can be directly related to the behaviors of human beings. At this stage the best we can do is regulate the further impact upon the environment by developing more environmentally friendly methods of energy production by reducing the mining and burning of fossil fuels. In other words, it is too late to undo the damage that climate change has done to the environment. Recently, an overwhelming majority of climate scientists believe that human activities are currently affecting the climate and that the tipping point has already been passed. The most controversial and political of the top 10 environmental issues is climate change. That figure is increasing even as we speak! That is staggering when you think about it. The actual math is that the world’s population has increased by almost 3 times. More land is developed every day to accommodate the urban spread. The world’s population has tripled in the last 60 years, placing stress on every aspect of the environment. All other major environmental issues flow from the very fact that we are over populating the planet. Without a doubt, the biggest issue facing the environment is over population of humans. Although the top 10 environmental issues that face the planet can be at best “subjective”, we have attempted to aggregate and prioritize the list in order to put things into perspective.
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