How have natural disasters, climate change (i.e. food insecurity; desertification; droughts; sea-level rise; flooding; access to clean water; and shifting weather patterns, etc.), and social,...

Introduction:
Climate Refugees is the name of the film that has been discussed in the classes. Released in 2010, it is a documentary film by Michael P. Nash, in which he attempts to explore how humans are affected by climatic changes. The film consisted of interviews about climate changes and their role in production 'climate refugees' with various eminent politicians, environmentalists and scientists. The documentary covers the troubles faced by humans with more focus on aspects of overpopulation, climatic change and lack of required resources. Made after traveling to 48 different countries, Climate Refugees attempts to bring to light, the implications of national security of several countries that have started to witness a crisis in the availability of water and food as a result of significant droughts and climatic shifts.
Impact of the documentary
The director of Climate Refugee has conducted studies all over the world for 3 years covering many remote corners of various countries. This documentary film was the first of its kind to have explored the topic of global warming in such depth. At present, Global warming has emerged as the most dangerous environmental issues which have given rise to a variety of natural calamities affecting people from all around the world. The director of this documentary has studied the lives of various refugees affected by climatic changes, their past conditions and their present along with the reasons that led to their current situation. To help the audience understand the concept of global warming along with climate refugees through scientific, political and economic points of views, the director has interviewed many eminent and knowledgeable personalities. Interviewees included Barack Obama, Lester Brown, John Kerry, Bert Metz, Ken Salazar,
Desmond Tutu and many more. Views of learned personalities have made this documentary more capable of providing accurate information.
Climatic Refugees in China
The chosen country for the researcher's discussion is China. China has been facing serious problems with refugees resulting from climatic changes which is seen to comparatively be more than most parts of the world. Due to climatic changes resulting in...