In recent years earth’s temperature increases exponentially due to buildup of greenhouse gasses in the atmosphere, government around the globe has mobilized a global effort to combat this issue. For the purpose of this essay, global effort can be defined as an action committed by numerous country to solve a particular problem. In addition, greenhouse gasses may be defined as a chemical compound that when occur in gaseous state and present on the atmosphere caused infrared radiation from the sun to be trapped inside earth’s atmosphere, raising its temperature significantly. Global effort to overcome greenhouse gasses threat is not a failure as government across the globe has deployed various technique and policy to reduce such emission. Firstly, development of renewable energy can help to reduce greenhouse emission. Furthermore, there are various technology and method to reduce carbon emission on the atmosphere. Finally, government policy such as carbon tax has been implemented to combat this issue.
Firstly, energy generated by alternative means other than fossil fuel has been developed to reduce carbon emission. The term renewable energy can be describes as a power generated from resources that can be replenished indefinitely (Australian Renewable Energy Agency, 2011a, internet). Energy became major part in order to reduce greenhouse gas emissions due to the fact that five sixth of global carbon dioxide deposit originated from energy generation (Victor, 2011, 116). Clean energy such as wind turbines, hydroelectric plants, and solar energy has been implemented in many countries. For instance, China has invested 45.5 billion dollars on clean energy in 2011 and currently at first global position of implementing those energies (Flannery, Beale, & Hueston, 2012, internet). Renewable energy may be able to completely replaced fossil based energy as the development of