Irregular migration and criminalization of migrants, protection of children in the migration process and the right to housing and health of migrants 2011, para. 50
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All regions of the globe are projected to be adversely effected by climate change, but less developed regions and countries are disproportionally affected because of their geographic location, their dependency on climate-sensitive sectors such as agriculture and natural resources, and a low adaptive capacity due to low levels of human, financial and natural resources, as well as limited institutional and technological capability. From a biophysical perspective, these countries are geographically disadvantaged since more are located in lower latitudes where predicted temperature increases, longer dry seasons, and water scarcity will greatly restrict their capacity to grow food and raise livestock. The humanitarian crises that could result from food scarcity would be further exacerbated by the lack of clean water, spread of diseases, and potential conflicts. In the light of the predicted environmental, economic and social impacts, populations are likely to be displaced or to migrate in order to survive. How temporary or permanent this displacement of migration will be and where populations will go is still uncertain, although much of the movements, at least initially, are likely to be internal.
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Non-negotiated soft law
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Special Rapporteur on the human rights of migrants