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Despite this the predictions are still that '''temperature will rise 2,7ºC by 2100'''<ref>Article “COP21: What does the Paris climate agreement mean for me?”, retrieved from: http://www.bbc.com/news/science-environment-35092127 </ref> even if all the Paris Agreement conditions are met, which is well above the 2ºC threshold. This calls for further measures and raises the question whether a global power shift in which fossil fuels would no longer be the cheaper fuel is the only way the global climate change threat could be tackled effectively.
When it comes to international aid to help those who suffer from the consequences of climate change, another problem emerges. The UN has recognised the category of '''environmental and climate refugees'''. In 2009, 36 million people were displaced by natural disasters. This number is predicted to rise to at least 50 million by 2050. In spite of that, environmental refugees are not protected by international law or asylum systems. The criteria by which refugees are classified defines a refugee as a person who, owing to a well-founded fear of persecution on the basis “of race religion, nationality,” or “membership of a particular social or political group,” has fled his or her their homeland. For this reason, climate refugees are generally denied protection under the existing international framework.<ref>"Climate Refugees: Exposing the Protection Gap in International Law", retrieved from: http://climate.org/wp-content/uploads/2016/08/Kamali-Climate-Refugees.pdf</ref> This criteria is based on the [http://www.unhcr.org/1951-refugee-convention.html 1951 Refugee Convention] and thus international action towards broadening the scope of the term "refugee" seems like a logical solution to the protection gap.