Sunday, November 16, 2014

With in 30years World would be required two Earth´s resources to meet the demands of humanity

Two Earth'' resources with in 30 years World would be required to meet demands of humanity makes on nature each year. These demands included the renewable resources we consume for food, fuel and fibre, the land we build on, and the forests we need to absorb our carbon emissions, For more than 40 years humanity´s demand has exceeded the planet´s biocapacity. The amount of biologically productive land and sea area that is available to regenrate these reasources. This continuting oversheet is making it more and more diffucult to meet the needs of a growing global human population, as well as to leave space for other species .