The impacts of a temperature rise of 2 °C included: regular food shortages in Sub-Saharan Africa; shifting rain patterns in South Asia leaving some parts under water and others without enough water for power generation, irrigation or drinking; degradation and loss of reefs in South East Asia, resulting in reduced fish stocks; and coastal communities and cities more vulnerable to increasingly violent storms. In 2016, a UN report claimed that by 2030, an additional 122 million more people could be driven to extreme poverty because of climate change.Global warming can also lead to a deficiency in water availability; with higher temperatures and CO2 levels, plants consume more water leaving less for people. By consequence, water in rivers and streams will decline in the mid-altitude regions like Central Asia, Europe and North America. And if CO2 levels continue to rise, or even remain the same, droughts will be happening much faster and will be lasting longer. According to a 2016 study led by Professor of Water Management, Arjen Hoekstra, four billion people are affected by water scarcity at least one month per year. Spirituality
Among some individuals, poverty is considered a necessary or desirable condition, which must be embraced to reach certain spiritual, moral, or intellectual states. Poverty is often understood to be an essential element of renunciation in religions such as Buddhism, Hinduism (only for monks, not for lay persons) and Jainism, whilst in Christianity, in particular Roman Catholicism, it is one of the evangelical counsels.
A major proportion of aid from donor nations is tied, mandating that a receiving nation spend on products and expertise originating only from the donor country. US law requires food aid be spent on buying food at home, instead of where the hungry live, and, as a result, half of what is spent is used on transport.Distressed securities funds, also known as vulture funds, buy up the debt of poor nations cheaply and then sue countries for the full value of the debt plus interest which can be ten or 100 times what they paid. They may pursue any companies which do business with their target country to force them to pay to the fund instead. Considerable resources are diverted on costly court cases. For example, a court in Jersey ordered the Democratic Republic of the Congo to pay an American speculator $100 million in 2010. Now, the UK, Isle of Man and Jersey have banned such payments. Reversing brain drain
The loss of basic needs providers emigrating from impoverished countries has a damaging effect. As of 2004, there were more Ethiopia-trained doctors living in Chicago than in Ethiopia. Proposals to mitigate the problem include compulsory government service for graduates of public medical and nursing schools and promoting medical tourism so that health care personnel have more incentive to practice in their home countries. It is very easy for Ugandan doctors to emigrate to other countries. It is seen that only 69% of the health care jobs were filled in Uganda.