NASA Discovers New Life! Arsenic Bacteria With DNA Completely Alien To What We Know

NASA is holding a press conference today at 2pm to announce a major finding in their research in the field of astrobiology and speculation has reached a fever pitch after the agency said the finding "will impact the search for evidence of extraterrestrial life."

The news has leaked now, and while the discovery is not extraterrestrial life, NASA has indeed uncovered an entirely new life form on our planet that "doesn't share the biological building blocks of anything currently living" on Earth, Gizmodo reports.

Discovered in the poisonous Mono Lake, California, this bacteria is made of arsenic, something that was thought to be completely impossible. While she and other scientists theorized that this could be possible, this is the first discovery. The implications of this discovery are enormous to our understanding of life itself and the possibility of finding beings in other planets that don't have to be like planet Earth.

One of the scientists set to speak at the conference today, Felisa Wolfe-Simon, had written a paper "Did Nature also choose arsenic?" earlier this year wondering if that element could also be a foundation for life:

We hypothesize that ancient biochemical systems, analogous to but distinct from those known today, could have utilized arsenate in the equivalent biological role as phosphate. Organisms utilizing such 'weird life' biochemical pathways may have supported a 'shadow biosphere' at the time of the origin and early evolution of life on Earth or on other planets.
Such organisms may even persist on Earth today, undetected, in unusual niches.

It would seem her theory is correct. In March of this year the London Times had a fascinating report on Wolfe-Simon's research at Lake Mono:

She points out that Mono Lake arsenic life, if found, may only go as far as proving the extreme adaptability of life on Earth billions of years ago. It is generally agreed that on early Earth the chemical soup was very different because of the material being thrown out of the planet's depths by volcanoes and hydrothermal vents and the lack of biologically derived oxygen. If arsenic was around in far greater concentrations then, perhaps "arsenolife", as she calls it, in Mono Lake is evidence of that ancestral life, a finding that would deepen our understanding of how life on Earth got started.

There will be other scientists at the news conference. Jason Kottke gives a rundown on each of them and their expertise here.

Hikikomori

Hikikomori is a term used to describe individuals who have chosen to withdraw from social life, often to an extreme degree of isolation. The word literally means “pulling away, being confined,” and was first used by Japanese psychologist, Dr Tamaki Saitō in his study of sufferers. Dr Saitō believes the cause of the problem lies within Japanese history and society, as there has been a cultural tradition that celebrates the nobility of solitude. This together with the fact that until the mid-nineteenth century, Japan had cut itself off from the outside world for two hundred years.
Dr Saito points to the relationship between mothers and their sons, and has shown how most hikikomori sufferers are male, often the eldest son. “In Japan, mothers and sons often have a symbiotic, co-dependent relationship. Mothers will care for their sons until they become 30 or 40 years old.” This dependency causes the sufferer to be unable to interact with the outside world, and often he will escape into the fantasy world of computer games and on-line activities.
According to Dr Henry Grubb, a psychologist from the University of Maryland, hikikomori is specifically Japanese, as there is “nothing like it in the West.” Part of the problem stems from Japan’s subservient and passive/aggressive culture. Most consider hikikomori a problem within the family, rather than a psychological illness.
Recent Cabinet Office statistics in Japan, put the number of hikikomori at some 696,000 nationwide, making it a national social problem.

The Cabinet Office recently announced that an estimated 696,000 youths nationwide are hikikomori, shutting themselves inside their homes for six months or longer. According to the same report, 1.55 million youths claimed they could sympathize with the inclination to isolate oneself from society. It looks like for the time being, the government will claim the official figure for hikikomori as approximately 700,000.
In reality, the estimated population of hikikomori varies from year to year. According to Health, Labor and Welfare Ministry surveys conducted between 2002 and 2005, the number of affected households was an estimated 410,000 in the first year. The number continued to fall in subsequent years, with a 2005 figure of 260,000 households.

Over the years, there have been many reports of Hikikomori sufferers becoming violent. In 2000, “a 17 year old hikikomori sufferer left his isolation and hijacked a bus, killing a passenger. Another kidnapped a girl and held her captive in his bedroom for nine years.”
Hikikomori - The Silent Sufferers looks at a selection of hikikomori sufferers, examining their lives and how they and their families cope.