An example is the 1999 Athens earthquake in Greece, in which many middle class people became homeless, with some of them living in containers, especially in the Nea Ionia earthquake survivors container city provided by the government; in most cases, their only property that survived the quake was their car. Such people are known in Greece as seismopathis, meaning earthquake-struck.War or armed conflict can create refugees fleeing the violence. Whether they be either domestic or foreign to the country, the number of migrants can outstrip the supply of affordable housing, leaving some section of this population to be homeless. Foster care
Transitions from foster care and other public systems can also impact homelessness; specifically, youth who have been involved in, or are a part of the foster care system, are more likely to become homeless. Most leaving the system have no support and no income, making it nearly impossible to break the cycle, and forcing them to live on the streets. There is also a lack of shelter beds for youth; various shelters have strict and stringent admissions policies. Choice
Although uncommon, some choose to be homeless as a personal lifestyle choice. There are different reasons why someone would choose to become homeless. They may not want to contribute to a capitalist society, which includes having a job, spending and owing money, and paying taxes to the government. The main aspect of freeganism is anti-consumerism, and avoiding spending excessive amounts of money at all costs.
However, it is argued that the numbers are far greater than accounted by the point in time method. For example, while the Census of 2011 counted 46.724 homeless individuals in Delhi, the Indo-Global Social Service Society counted them to be 88,410, and another organization called the Delhi Development Authority counted them to be 150,000. Furthermore, there is a high proportion of mentally ill and street children in the homeless population. There are 18 million street children in India, the largest number of any country in the world, with 11 million being urban. Finally, more than three million men and women are homeless in Indias capital city of New Delhi; the same population in Canada would make up approximately 30 electoral districts. A family of four members has an average of five homeless generations in India.There is a shortage of 18.78 million houses in the country. Total number of houses has increased from 52.06 million to 78.48 million (as per 2011 census). However, the country still ranks as the 124th wealthiest country in the world as of 2003. More than 90 million people in India make less than US$1 per day, thus setting them below the global poverty threshold. The ability of the Government of India to tackle urban homelessness and poverty may be affected in the future by both external and internal factors. The number of people living in slums in India has more than doubled in the past two decades and now exceeds the entire population of Britain, the Indian Government has announced.