The negative impacts of environmental problems on the Earth and its habitants are needless to say. 
, only a few 
 to tackle these calamities, like 
 and 
 , have been suggested. 
 there are several rationales that have led to 
 neglect, still some practical 
 exists that combat these issues in better ways.
The reasons for proposed 
 not being effective are many. 
, renewable energies 
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  the 
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 most important 
 for these problems are expensive. One can take the example of the well-known 
 of electric cars which was offered to address 
 but failed. 
 is because these electric cars  usually can not be afforded by 
 of developing countries, which are playing 
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  integral role in the increase of 
. 
, after the failure of 
 project, replacing other sources of 
 with other renewable energies did not get the attention of 
 leaders. 
, the powerful fossil fuel companies do not let 
 remunerative business be impeded. 
, over the recent 
 these big companies did not let the green energy spokesmen's voices be heard around the 
. 
, the new ideas they were proposing to solve these problems could not reach anywhere. 
, the danger of 
  is not imminent. So many 
 are not aware of the harm it can bring to them in long term. 
 can directly lead to governments not paying enough attention to 
 issue as long as 
 do not care.
Despite the above so-called impedes, there are some 
 that are effective. One obvious 
 to decrease 
 and its subsequent 
 disasters 
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  planting more trees. 
 is because these green creatures can absorb carbon and produce oxygen. 
  is not only practical but 
 affordable and can save the Earth. Yet another 
 is the increase in public 
. Thanks to the internet and globalization, the media is not controlled by powerful parties like 
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  past and 
 around the 
 are communicating with each other through independent platforms. 
, by actively twitting educational information about the consequences of 
 , more 
 will be aware and correct their lifestyles in a way to save the 
.
To sum up, the problem of 
 and 
  are grave and not enough 
 have been offered due to the financial and political drawbacks. 
, planting more trees and increasing 
's awareness through the internet are cheap and practical ways that can mitigate these issues.