The main cause of environmental degradation is the size of the human population.

Fast cosmos ontogeny and global environmental novelty is two subjects that have received considerable public thought process each(prenominal) over the ultimo several decades. Population further become a global public policy write during the mind ordinal century as mortality declines in many exploitation nations were not matched with reductions in fertility resulting in unprecedented growth rates. Since Population size is ingrainedly united to the environment as a result of various(prenominal) resource call for as well as individual contributions to pollution. As a result, population increase yields heightened demands on air, water, and land environments, because they offer essential assets and performance as sinks for environmental pollutants. Concern with environmental swop has come to cutting edge primarily since 1970, with discernible levels of environmental degradation fuelling public restore with the scope of contemporary environmental transformations and the advent of satellite tomography aiding environmental research (Colombo B. et all 1996). At the present date be estimated roughly 6.5 million people in the world and the chassis continues to multiply. In limit there are a circumscribe number of natural resources. On the worldwide root the humankind beings population has revealed a J shaped pattern (fig 1 and 2) of escalation over the past years, while the availability of natural funds are compulsory for human survival is in late decline (Cohen J.E.1995).

number 1 Human population growth work on 2000 (2) Population policies which gears to reduce fu ture growth represent licit responses to th! e environmental implications of population size (Stern et all 1995) although fertility reduction cannot be seen as sufficient response to contemporary human bring on environmental change. A decrease in human numbers game does not necessarily invoke a decrease in environmentally significant behaviours. In addition, supposition that each further individual has an equal impaction on resources is too simplistic. Factors related to both the individual and to the neighborly and environmental... If you want to get a in force(p) essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper