How Chris McCandless Died

Jon Krakauer provides an update to "Into the Wild." Had McCandless’s guidebook to edible plants warned that H. alpinum seeds contain a “highly toxic secondary plant constituent,” as L-canavanine is described in the scientific literature, he probably would have walked out of the wild in late August with no more difficulty than when he walked into it in April, and would still be alive today.
Read more: http://snapzu.com/gladsdotter/how-chris-mccandless-died