There has never been any commercial mining in Antarctica, there are no current plans to mine Antarctica and mining is currently completely banned by the Antarctic Treaty. There are no known future plans by any of the Antarctic Treaty nations to reverse this decision.
When the original Antarctic Treaty was signed in 1959, the exploitation of resources was not discussed at all for fear of jeopardizing the Treaty. In the 1980’s the issues were raised again, and led eventually to the Protocol on Environmental Protection to the Antarctic Treaty (an addition to the treaty).
The Madrid Protocol was signed in 1991 by the signatories to the Antarctic Treaty banning mining, this is up for review in 2041.
The Madrid Protocol became law in January 1998, it sets out the principles under which environmental protection in Antarctica is to be regulated. This includes a ban on all commercial mining for at least fifty years. Though it might sound like an impressive piece of regulatory legislation, it was quite clear before it became law that there was no real commercial interest in mining or oil exploration in Antarctica for the foreseeable future.
Agree with Ambrose; some of the nocturnal shots were amazing.
The guy going over the cliff, I believe there is a similar annual event (for young birds, not eggs) that goes on in the Western Isles (Scotland).