This is why Wikipedia cannot be considered a reliable source itself.
However, the reference sections of Wikipedia articles are always an excellent place to look for references for your own essay.
Besides, no climate change essay will be worth anybody's attention without relying on some objective statistical and analytical data from undoubtedly unbiased sources.
When we think about where to find such information, two organizations that conduct monitoring and analysis of climate changes come up – NASA and NOAA (National Oceanic and Atmospheric Administration).
This is an example of a method to look for sources.
But regardless of where you find a potential source for your climate change research, you should evaluate them by the following two criteria before you even begin to read them: We realize that the criteria that we have given will exclude almost every website on the Internet.
We have already discussed how popular global warming is a topic for debate in the media, even in those with less credibility and more scandal value to them.
Those who are more or less familiar with this subject know that there are tons of new discoveries being made all the time and that the conclusions that they lead to are often polar-opposite.