What is Death?

Death is the permanent cessation of all biological functions that sustain a living organism. Phenomena which commonly bring about death include biological aging (senescence), predation, malnutrition, disease, suicide, murder and accidents or trauma resulting in terminal injury.Bodies of living organisms begin todecompose shortly after death. The death of an organism also results in a permanent absence of consciousness.

In human societies, the nature of death has for millennia been a concern of the world's religious traditions and of philosophical inquiry. This may include a belief in some kind of resurrection (associated with Abrahamic religions), reincarnation (associated with Dharmic religions), or that consciousness permanently ceases to exist, known as oblivion (associated sometimes with atheism).

Commemoration ceremonies after death may include various mourning or funereal practices. The physical remains of a person, commonly known as a corpse orbody, are usually interred whole or cremated, though among the world's cultures there are a variety of other methods of mortuary disposal. In the English language, blessings directed towards a deceased person include rest in peace, or its initials RIP.

The most common cause of human deaths in the world is heart disease, followed by stroke and other cerebrovascular diseases, and on the third place lower respiratory infections.

Obama to address Mexico drug war

US President Barack Obama should address human rights violations related to Mexico's Washington-backed war on drugs when he visits the country this week, Human Rights Watch (HRW) says.

Obama is slated to meet Mexican President Enrique Pena Nieto, who took office in December and inherited a drug war that had killed some 70,000 people in six years under his predecessor Felipe Calderon.

Pena Nieto has shown a willingness to modify Calderon's strategy of deploying 50,000 troops to crack down on powerful cartels, which are themselves engaged in vicious turf wars.

In a letter to Obama, HRW said the country's public security strategy pursued by Calderon during the so-called war on drugs failed to address the corruption of police forces and "virtually zero accountability" for those who commit crimes.

It also alleged that Mexican security forces, in addition to carrying out "wide-ranging arbitrary arrests," also committed torture, noting that complaints to Mexico's National Human Rights Commission had totalled more than 6500 during Calderon's reign.

In the letter, Human Rights Watch accused the US administration of consistently offering "uncritical support for Calderon's policies," urging it to publicly back a new approach.

"Unfortunately, while the Pena Nieto government has taken the first step of recognising the crisis at hand and the need to change strategies, your administration has been noticeably silent," said the letter signed by Jose Miguel Vivanco, executive director of the group's Americas division.

"This visit provides an ideal opportunity to break that silence by demonstrating the US government's concern for Mexico's human rights problems and its commitment to supporting a new approach."

In Mexico on Monday, Amnesty International and other organisations, meanwhile, delivered a petition with 20,000 signatures to the US embassy calling for stricter control of weapons entering the country along the common border with its neighbour to the north.

Obama heads to Mexico and Costa Rica on Thursday. He is due back in Washington at the weekend.

Obama administration to list 18 alleged human rights abusers

The Obama administration soon will send Congress a list of 18 alleged abusers of human rights in Russia, a congressional source said, in a move that could cause more friction in the U.S. relationship with Moscow.

-->

The list includes 16 people directly related to the case of whistleblower Sergei Magnitsky, who died in his jail cell in 2009, as well as two others, said the source said, who asked not to be named. The people named on the list will be subject to visa bans and asset freezes in the United States under a law passed by Congress last year.