Across the Himalayan Axis

I had promised to try to write a summary of the workshop on cosmological perturbations post Planck that took place in Helsinki in the first week of June, but although the talks were all interesting, I didn't feel very inspired to write much about them. Plus life has been intervening, so I'll have to leave you to read Shaun's accounts at the Trenches of Discovery instead.

I also recently put a new paper on the arXiv; despite promising to write about my own papers when I put them out, I'm going to have to postpone an account of this one until next week. This is because I am spending the next week at a rather unique workshop in the Austrian Alps. (This is one of the perks of being a physicist, I suppose!)

Therefore today's post is going to be about mountaineering instead. It is an account I wrote of a trek I did with my father and sister almost exactly seven years ago: we crossed the main Himalayan mountain range from south to north over a mountain pass known as the Kang La (meaning 'pass of ice' in the local Tibetan dialect, I believe), and then crossed back again from north to south over another pass as part of a big loop. In doing so we also crossed from the northern Indian state of Himachal Pradesh into Zanskar, a province of the state of Jammu and Kashmir, and then back again.

The account below was first written as a report for the A.C. Irvine Travel Fund, who partly funded this trip, and it has been available via a link on their website for several years. At the time, the Kang La was a very infrequently-used pass, in quite a remote area and only suitable for strong hikers with high-altitude mountain experience. But in the seven years since my trip it has seen quite a rise in popularity — I sometimes flatter myself that my account had something to do with raising the profile of the area!

Anyway, the account itself follows after the break. There is also a sketch map of the area I drew myself (it's hard to obtain decent cartographical maps of the area, and illegal to possess them in India due to the proximity to the border), and a few photographs to illustrate the scenery ...

The dog who climbed a mountain

Three years ago today I took this photograph of a dog on the summit of a Himalayan peak, nearly 6000 metres above sea level.

Dog on the summit of Hanuman Tibba (5932 m) in the Indian Himalayas. 

It wasn't the easiest peak in the world, he was just a pretty amazing dog. Below the fold you can read the story of how he made it there — and as you will see, there was another powerful reason, apart from the dog, that keeps the day quite fresh in my memory.

This piece was first written in 2009 as a report for trustees of the A.C. Irvine Travel Fund, who helped finance my trip, and was later published in the Oxford Mountaineering Journal. It does contain some strong language, for which I apologise.

The Shining Mountain

At this sort of time every year I find my thoughts turning to the mountains, and today for no particular reason I wanted to write a little about a particular favourite of mine. There are a few peaks around that are sometimes claimed to be the most beautiful, inspiring or aesthetically pleasing in some way — the Matterhorn and Ama Dablam are ones that are mentioned very often — but for me, nothing quite matches up to Changabang in the Garhwal Himalaya.

Instead of attempting to describe the mountain myself, let me quote from the description in a book called Scottish Himalayan Expedition, written by the mountaineer and author W. H. Murray in 1950. By all accounts, Murray was a wonderful man with a deep love of mountains, and an ability to express that love in the written word that I've never found with any other writer. This little paragraph itself is one of the main reasons that Changabang features at the top of my personal list of favourite mountains:

The nearest of the great peaks, Rishi Kot, turned to us an edge like a cutlass but black as gun-metal, whereas Changabang, its neighbour, by day the most like a vast eye-tooth fang, both in shape and colour — for its rock was a milk-white granite — Changabang in the moonlight shone tenderly as though veiled in bridal lace; at ten miles' distance seemingly as fragile as an icicle; a product of earth and sky rare and fantastic, and of liveliness unparalleled, so that unawares one's pulse leapt and the heart gave thanks — that this mountain should be as it is.

Murray's description of the entire expedition sitting out in the freezing night air, wordlessly eating their dinner while staring transfixed at this glorious summit above them, has stayed with me ever since I first read it as a teenager. In fact the entire book is excellent; if you can find it anywhere, you should read it.

Murray and his companions would have been looking at Changabang from the south-west, its most spectacular profile. Here's a photograph of it from the same angle, taken by Doug Scott in 1974:

Bonington, Haston, Hankinson and Scott admiring Changabang, 1974. Photo by Doug Scott.

The ridge on the right drops down to Shipton's Col, named after the great mountaineer and explorer who first crossed it while mapping the Nanda Devi Sanctuary in 1936. (Shipton's connection with the name of this blog was explained here.) This photo is from the expedition by a team of British and Indian climbers who made the first ascent of Changabang in 1974, by the south-east face. I recently found Doug Scott's original report of the climb in the Alpine Journal online here. It contains several other beautiful black-and-white photographs of Changabang and the surrounding peaks. Here's yet another photograph with a slightly different view:

Dougal Haston in front of the West Wall. Photo by Doug Scott.

Towering above the climber, Dougal Haston — who, you'll notice, is carefully rehydrating himself in the medically recommended manner — is the famous West Wall of Changabang, with the left skyline dropping down to the Bagini Pass (apparently that's not the real Bagini Pass; see the correction in the comments below). Despite appearances, the West Wall is actually mostly too steep for any great quantities of snow to remain on it; its colour in the photo is due, as Murray noted, to the whiteness of the granite.

The West Wall played an important role in mountaineering history: in 1976, a two-man British team — Peter Boardman and Joe Tasker — made a dramatic and revolutionary ascent of it using 'big wall' techniques that no one had previously thought were possible in the high Himalaya. It took them 25 days. Part of their training for the route in England involved spending nights hanging in hammocks inside industrial meat freezers. Boardman's book about the ascent, The Shining Mountain, is one of the all-time classics of mountaineering literature — again, if you get your hands on it, read it. In some ways Boardman was not a dissimilar writer to Murray, his passion and the simple poetry of his language shining through (please excuse the pun) on every page. After their disappearance on Everest in 1982, the Boardman-Tasker prize has been awarded every year for outstanding mountain literature.

Viewed from the north, Changabang is in some ways less impressive, as at 6864 metres high it is somewhat lower than its immediate neighbour Kalanka (6931 m). This is what it looks like from the Bagini glacier:

Kalanka (L) and Changabang (R) from the north, the Bagini Pass on the right (not quite, see the comments below!). Photo: unknown.

Less impressive in some ways maybe, but from a mountaineer's perspective the grandeur of that sweeping vertical north face is awe-inspiring. Frank Smythe described it as "a peak that falls from crest to glacier in a wall that might have been sliced in a single cut of a knife." That north face was first climbed — Alpine-style, no less! — by Andy Cave and Brendan Murphy in 1997, though Murphy sadly died in an avalanche on the descent. In a neat symmetry, Andy Cave won the Boardman-Tasker award in 2005.

For the time being, I believe the northern perspective of Changabang is the only one available to mountaineers, since the Nanda Devi Sanctuary remains closed to expeditions (Though I may be wrong on this: it is possible that partial access to the Sanctuary has recently been allowed again, and it is also possible that Changabang can be seen from the southwest from some location outside the Sanctuary).

At some point in the future, I have promised myself a visit to Changabang. Not to climb it, which would be beyond my capabilities, but merely to see it for myself, from the Bagini glacier if the Sanctuary remains closed. Until then, I must content myself with other people's photographs, and Murray's words.

Links for the week: 27th May

Physics links:

• At partner blog The Trenches of Discovery, my colleague and regular co-author Shaun has put up the 4th part of a series of blog postings on "The ISW Mystery". The earlier ones are here, here and here. This is an ambitious attempt by him to describe some research we have recently done in a manner accessible to the layman. Definitely worth a little investment of time.
• Sean Carroll draws attention to some nice "back of the envelope" physics problems by Edward Purcell, and points out that quantum mechanics is needed to explain how our eyes work.
• In the UK, the STFC have decided that the gigantic Square Kilometre Array (SKA) radio telescope will be built in both South Africa and Australia and not in either country exclusively. Andy Lawrence evaluates the decision. (Incidentally, SKA is not known as SKA because the radio dishes will be placed over an area of a square kilometre on the ground -- that would actually be rather small for a radio telescope. Instead it is because the total area of the dishes themselves will add up to a square kilometre, which really is enormous.)

Other links:

• The New York Review of Books features a journalistic report drawn in comic form, by artist and journalist Joe Sacco, about his visit to Kushinagar district in Uttar Pradesh, India. The novel presentation is worth a look in itself, but the report also deals with a very serious and important issue: the continuing caste-based discrimination faced by the Dalits in rural India, more than 60 years after such practices were officially outlawed in the constitution.
• Rhys has a very justified rant about the mindless abuse of scientific terms in art; he describes a particularly bad example of this "drivel".
• Peter Coles has an equally justified rant about a ridiculous article in The Guardian attempting to justify the astronomical profits made by academic publishers. See also here for a similar angry rebuttal by Mike Taylor.