Chris McCandless

Anchorage reporter Craig Medred pointed out in a January 2015 article in the Alaska Dispatch News that mushrooms which McCandless collected, photographed, and consumed may have also contributed to his death.

In February 2015, Krakauer published another follow-up article in The New Yorker that reported on scientific analysis of the H. alpinum seeds McCandless ate. A report in Wilderness and Environmental Medicine demonstrated relatively high levels of L-canavanine in Hedysarum alpinum seeds and suggests this as the toxic component in McCandless' diet, rather than ODAP, as originally supposed by Hamilton. Krakauer goes on to speculate that L-canavanine "was a contributing factor to" McCandless' death.

Carine McCandless, Chris' younger sister, wrote the memoir The Wild Truth (November 2014), published by HarperCollins. In the book, Carine describes verbal, physical and sexual abuse her parents allegedly inflicted upon each other and their children, often fueled by alcoholism. Carine cites her and her brother's abusive childhood as one of the motivating factors in Chris' desire to "disappear" into the wilderness. In a statement released to the media shortly before the memoir was released, Walt and Billie McCandless denied their daughter's accusations, stating that her book is, "fictionalized writing [that] has absolutely nothing to do with our beloved son, Chris, his journey or his character. This whole unfortunate event in Chris' life 22 years ago is about Chris and his dreams."

McCandless' journal documents 113 days in the area. In July, after living in the bus for a little over two months, he decided to head back to civilization – but the trail was blocked by the swollen Teklanika River; the watercourse by that stage was considerably higher and swifter than when he had crossed in April. McCandless did not have a detailed topographical map of the region and was unaware of a hand-operated tramway that crossed the river a quarter-mile away from where he had previously crossed. At this point, McCandless headed back to the bus and re-established his camp. He posted an S.O.S. note on the bus, which stated:

In 2013, a new hypothesis was proposed. Ronald Hamilton, a retired bookbinder at the Indiana University of Pennsylvania, suggested a link between the symptoms described by McCandless and the poisoning of Jewish prisoners in the Nazi concentration camp in Vapniarca. He put forward the proposal that McCandless starved to death because he was suffering from paralysis in his legs induced by lathyrism, which prevented him from gathering food or hiking. Lathyrism may be caused by ODAP poisoning from seeds of Hedysarum alpinum (commonly called wild potato). The ODAP, a toxic amino acid, had not been detected by the previous studies of the seeds because they had suspected and tested for a toxic alkaloid, rather than an amino acid, and nobody had previously suspected that Hedysarum alpinum seeds contained this toxin. The protein would be relatively harmless to someone who was well-fed and on a normal diet, but toxic to someone who was malnourished, physically stressed, and on an irregular and insufficient diet, as McCandless was. As Krakauer points out, McCandless' field guide did not warn of any dangers of eating the seeds, which were not yet known to be toxic. Krakauer suspects this is the meaning of McCandless' journal entry of July 30, which states, "EXTREMELY WEAK. FAULT OF POT[ATO] SEED. MUCH TROUBLE JUST TO STAND UP. STARVING. GREAT JEOPARDY."

In September 2013, Krakauer published an article in The New Yorker following up on Hamilton's claims. A sample of fresh Hedysarum alpinum seeds was sent to a laboratory for HPLC analysis. Results suggest that the seeds contained 0.394% beta-ODAP by weight, a concentration well within the levels known to cause lathyrism in humans, although the interpretation of the results was disputed by other chemists. The article notes that while occasional ingestion of foodstuffs containing ODAP is not hazardous for healthy individuals eating a balanced diet, "individuals suffering from malnutrition, stress, and acute hunger are especially sensitive to ODAP, and are thus highly susceptible to the incapacitating effects of lathyrism after ingesting the neurotoxin".

The 2011 book Back to the Wild compiles photographs, postcards and journal entries by McCandless. A PBS documentary uncovering some additional information, with interviews, titled Return to the Wild: The Chris McCandless Story, first aired on the PBS network in November 2014.

However, in an article in the September 2007 issue of Men's Journal, Matthew Powers states that extensive laboratory testing showed there were no toxins or alkaloids present in the H. alpinum seeds McCandless had been eating. Dr. Thomas Clausen, the chair of the chemistry and biochemistry department at University of Alaska Fairbanks, said, "I tore that plant apart. There were no toxins. No alkaloids. I'd eat it myself." Analysis of the wild sweet peas, given as the cause of McCandless' death in Into the Wild, found no toxic compounds, and there is not a single account in modern medical literature of anyone being poisoned by this species of plant. As Powers put it: "He didn't find a way out of the bush, couldn't catch enough food to survive, and simply starved to death".

An eponymous 2007 film adaptation of Into the Wild, directed by Sean Penn with Emile Hirsch portraying McCandless, received a number of awards, including Best Picture from the American Film Institute. Ron Lamothe's documentary The Call of the Wild (2007) also covers McCandless' life story.

In his book Into the Wild (1996), Krakauer suggests two factors may have contributed to McCandless' death. First, he offered that McCandless was running the risk of a phenomenon known as "rabbit starvation", from overrelying on lean game for nutrition. Krakauer also speculated that McCandless might have been poisoned by a toxic alkaloid called swainsonine, by ingesting seeds (Hedysarum alpinum or Hedysarum mackenzii) containing the toxin, or possibly by a mold that grows on them (Rhizoctonia leguminicola) when he put them damp into a plastic bag. Swainsonine inhibits metabolism of glycoproteins, which causes starvation despite ample caloric intake.

In January 1993, Jon Krakauer published McCandless' story in that month's issue of Outside magazine. He had been assigned the story and had written it under a tight deadline. Inspired by the details of McCandless' story, he wrote and published the more extensive biographical book Into the Wild in 1996. The book was subsequently adapted into a 2007 film directed by Sean Penn, with Emile Hirsch portraying McCandless. That same year, McCandless' story also became the subject of Ron Lamothe's documentary The Call of the Wild (2007).

McCandless has been a polarizing figure since his story came to widespread public attention, with the publication of Krakauer's January 1993 Outside article. While the author and many others have a sympathetic view of the young traveler, others, particularly Alaskans, have expressed negative views about McCandless and those who romanticize his fate.

Krakauer's approximately 9,000-word article "Death of an Innocent" (January 1993) was published in Outside. Chip Brown's full-length article on McCandless, "I Now Walk Into the Wild" (February 8, 1993), was published in The New Yorker. Jon Krakauer's non-fiction book Into the Wild (1996) expands upon his 1993 Outside article and retraces McCandless' travels leading up to the hiker's eventual death.

In April 1992, McCandless hitchhiked from South Dakota to Fairbanks, Alaska. He was last seen alive at the head of the Stampede Trail on April 28 by a local electrician named Jim Gallien, who had given McCandless a ride from Fairbanks to the start of the rugged track just outside the small town of Healy. Gallien later said he had been seriously concerned about the safety of McCandless (who introduced himself as "Alex") after noticing his light pack, minimal equipment, meager rations, and obvious lack of experience. Gallien said he had deep doubts about "Alex's" ability to survive the harsh and unforgiving Alaskan bush.

After hiking along the snow-covered Stampede Trail, McCandless came upon an abandoned bus (about 28 miles (45 km) west of Healy at 63°52′5.96″N 149°46′8.39″W  /  63.8683222°N 149.7689972°W  / 63.8683222; -149.7689972 ) alongside an overgrown section of the trail near Denali National Park. McCandless, according to Into the Wild, attempted to continue "heading west until I hit the Bering Sea." However, he was deterred by the thick Alaskan bush and returned to the bus, where he set up camp and attempted to live off the land. He had 4.5 kilograms (9.9 lb) of rice, a Remington semi-automatic rifle with 400 rounds of .22LR hollowpoint ammunition, a number of books, including one on local plant life, some personal effects, and a few items of camping equipment. Self-portrait photographs and journal entries indicate he foraged for edible plants and hunted game. McCandless hunted porcupines, squirrels, and birds, such as ptarmigans and Canada geese. On June 9, 1992, he stalked and shot a moose. However, the meat spoiled within days after McCandless failed to preserve it.

On September 6, 1992, multiple hunters who were looking for shelter for the night came upon the converted bus where McCandless had been staying. Upon entering, they smelled what they thought was rotting food and discovered "a lump" in a sleeping bag. The hunters quickly radioed police, who arrived the following day. They found McCandless' decomposing remains in the sleeping bag. It is theorized that he died from starvation two weeks before his body was found.

Krakauer defends McCandless, claiming that what critics point to as arrogance was merely McCandless' desire for "being the first to explore a blank spot on the map." He continues: "In 1992, however, there were no more blank spots on the map—not in Alaska, not anywhere. But Chris, with his idiosyncratic logic, came up with an elegant solution to this dilemma: He simply got rid of the map. In his own mind, if nowhere else, the terra would thereby remain incognita."

After graduating from college in 1990, McCandless traveled across North America and eventually hitchhiked to Alaska in April 1992. There, he set out along an old mining road known as the Stampede Trail with minimal supplies, hoping to live simply off the land. On the eastern bank of the Sushana River, McCandless found an abandoned bus, Fairbanks Bus 142, which he used as a makeshift shelter until his death. In September, his decomposing body, weighing only 67 pounds (30 kilograms), was found inside the bus by a hunter. McCandless's cause of death was officially ruled to be starvation, although the exact cause remains the subject of some debate.

McCandless graduated from Emory University in May 1990, with a bachelor's degree in the double majors of history and anthropology. After graduating, he donated his college savings of $24,000 to OXFAM and adopted a vagabond lifestyle, working when necessary as a restaurant food preparer and farm hand. An avid outdoorsman, McCandless completed several lengthy wilderness hiking trips and paddled a canoe down a portion of the Colorado River before hitchhiking to Alaska in April 1992.

By the end of summer in 1990, McCandless had driven his Datsun through California, Arizona, and South Dakota, where he worked at a grain elevator in Carthage. A flash flood disabled his car, at which point he removed its license plates, took what he could carry, and kept moving on foot. His car was later found, repaired, and put into service as an undercover vehicle for the local police department.

McCandless graduated from W.T. Woodson High School in Fairfax, Virginia, in 1986. He excelled academically, although a number of teachers and fellow students observed that he "marched to the beat of a different drummer." McCandless also served as captain of the cross-country team, where he would urge teammates to treat running as a spiritual exercise in which they were "running against the forces of darkness ... all the evil in the world, all the hatred."

In the summer of 1986, McCandless traveled to Southern California and reconnected with distant relatives and friends. It was during this journey he learned that his father had not yet divorced his first wife when McCandless and his sister Carine were born, and had apparently maintained somewhat of a double life before the move to Virginia. It is speculated that this discovery had a profound impact on the younger McCandless.

In 1976, the family relocated to Washington, D.C., and settled in suburban Annandale, Virginia, when McCandless' father was hired as an antenna specialist for the National Aeronautics and Space Administration (NASA); McCandless' mother worked as a secretary at Hughes Aircraft. The couple went on to establish a successful consultancy business out of their home, specializing in Walt's area of expertise.

Christopher Johnson McCandless (/m ə ˈ k æ n d l ɪ s / ; February 12, 1968 – c. August 1992), also known by the pseudonym Alexander Supertramp (Alex), was an American hiker who sought an increasingly itinerant lifestyle as he grew up. McCandless is the subject of Into the Wild, a nonfiction book by Jon Krakauer that was later made into a full-length feature film.

The converted blue bus where McCandless lived and died has since become a well-known destination for hikers. Known as "The Magic Bus", the 1946 International Harvester was abandoned by road workers in 1961 on the Stampede Trail where it remains today. A plaque in McCandless' memory was affixed to the interior by his father, Walt McCandless.