I would have survived, but not for long:) My body without medicine and civilization simply would not last long:) I remember a lot of information about survival, even without the Internet.Just I love disaster movies, educational programs and school exams handed on life safety.
But I get sick, and antibiotics will not find in nature without the normal heating.Not all mold penicillin:)
Kaneshno will survive.But not all will survive.For example, the billionaires and millionaires survive.As the most energetic and intelligent.
and survive - will live a little.Of course, he will be able to learn how to build a house or make an ax, but without drugs, he will not do.
Not all people sank entirely into civilization, there is a village where even the light is not present, not to mention the Internet, and nothing currently live happily ever after.Often in these villages that the nearest hospital is 100 kilometers away, still live and suffer garazdo less than "civilized" people.
I'm certainly not out of this village, but have survived, had the experience of living in the "Street" in the winter for 2 months( the circumstances were such), nothing has survived, and in the summer 3 months since lived and what is most interesting, not even sick
Modern man can not live without the Internet and other achievements of civilization( gradually become "nerds").In the Stone Age "brain" is not the most important argument, there should prevail brute strength and survival skills in nature.Therefore, the modern "child of civilization" is unlikely to survive in these "wild"( die either from starvation or from the fangs of predators).
Man - is the most tenacious creature on our planet.Here ask now, how people live in the cold -30.So nothing.Plus is very much gaining popularity hiking and survival in such circumstances as you described in question.To all people can get used to and all survive.Plus, now in the schools teach students to survive in all situations.