at the bottom of the hierarchy of needs is
Maslow's hierarchy of needs Physiological needs are the physical requirements for human survival. If these requirements are not met, the human body cannot function properly and will ultimately fail. Physiological needs are thought to be the most important; they should be met first. This is the first and basic need on the hierarchy of needs. Without them, the other needs cannot follow up.
International Covenant on Economic, Social and Cultural Rights Article 11 recognises the right of everyone to an adequate standard of living. This includes, but is not limited to, the right to adequate food, clothing, housing, and "the continuous improvement of living conditions".[38] It also creates an obligation on parties to work together to eliminate world hunger.