Balog was just written up in the Wall Street Journal for his Extreme Ice Survey, which involves a mix of mountaineering and nature photography to capture the effects of global warming. Balog explains:

Q: How did you come up with the idea for "Extreme Ice Survey"?

A: The New Yorker asked me to shoot a story on climate change in 2005, and I wound up going to Iceland to shoot a glacier. The real story wasn't the beautiful white top. It ended up being at the terminus of the glacier where it's dying. That idea gestated in my mind for a year and eventually turned into the "Extreme Ice Survey" in 2006.

Q: How do images of glaciers collapsing bring the idea of climate change home?

A: There were a lot of repeat photos that showed glaciers retreating over a hundred years. That's pretty abstract. I wanted to show a shorter term time lapse that would make people think, "My god, little Emily was in first grade in April and she's in second grade in October. I remember this. It's happening in my life."

The EIS photos are arresting and heartbreaking — they show the icebergs breaking off from the glaciers and going out to sea, and in one case you can actually see an iceberg on a beach where surf and sand meet the deaths of the icecaps. There are some utterly lovely pictures of "meltwater" floating on top of the ice, as well as some disgusting images showing the silt-befouled water encroaching on the ice, over the past few years.

But meanwhile, Balog's site also has a section called "Techno Sapiens" which celebrates the cyborgs in our midst, including gorgeous looking artificial limbs and wearable computers. Back in 1996, Balog talked to Fortune Magazine about it:

On the following pages, photographer James Balog documents what he calls Techno sapiens: fusions of humans and machines that can be found today in American research labs and hospitals, and even on the streets. Add up the images, says Balog, and it's not hard to envision a race of flesh-and-technology beings with electric hands, legs of steel that run a two-minute mile, and perceptual powers unknown in nature. "Imagine you are a traveler from another galaxy," Balog says. "You land in North America today and look around carefully, with fresh eyes. This is what you might see."

It's an interesting contrast, but maybe not a contradiction: He worries what we're doing to the planet, but he's also celebrated the way we're transforming ourselves.

There are tons more photos at the links. [Extreme Ice Survey and James Balog Photography]

Icebergs 200 feet tall, formerly part of the Greenland Ice Sheet, float into the North Atlantic Ocean, raising sea levels as they melt.

Jökulsárlón, Iceland. Decaying ice and icebergs on the surface of the Jökulsárlón in southeast Iceland. The ice drains off the great icecap called the Vatnajökull.

Columbia Glacier, Alaska. Columbia Glacier calves icebergs into Columbia Bay west of Valdez, Alaska. The ice shown in the bergs was deposited in snowstorms 300 to 500 years ago.

Columbia Glacier, Alaska. Contrasts between clean glacial melt water and water laden with eroded silt color these lakes on the surface of the East Fork of Columbia Glacier. Black stripes are erosional debris called "moraines."

Svínafellsjökull Glacier, Iceland. An EIS team member provides scale in a massive landscape of crevasses on the Svínafellsjökull Glacier in Iceland.

Greenland Ice Sheet, Greenland. On the surface of the Greenland Ice Sheet east of Kangerlussuaq, a meltwater stream known by the French word "moulin" (in English it means "mill," as in windmill).

Icebergs calved from Whiteout Glacier, Alaska.

River water and seawater polish the surface of a berg in Iceland.

Meltwater on surface of Columbia Glacier, Columbia Bay, Alaska.

Decaying ice and icebergs on the surface of the Jökulsárlón in southeast Iceland. The ice drains off the great icecap called the Vatnajokull.

Meltwater on surface of Columbia Glacier, Columbia Bay, Alaska.

Kenny's Arm

Breathing Observation Bubble

Wearable computer

People often lump Tierney together with George Will, as global-warming doubters at major newspapers who use somewhat specious arguments to downplay the scientific consensus that we're slow-cooking our planet. But Tierney's position as the Times' science columnist gives him more authority than Will's as a random TV pundit. But also, the thing I find fascinating about Tierney is that even as he goes to great lengths to paint the evidence about global warming as mere hype, he's also eager to buy into the hype whenever there's a claim that new technology will deliver us to a beautiful future, without having to make any hard choices. It's hard not to believe the two things are related.

Reading Tierney's columns and blog posts on global warming, a few things become clear. He's a global warming skeptic, rather than an out-and-out denier. (In one blog post, he says he believes there's "some risk" that global warming will be a danger.) But he's given tons of exposure and legitimacy to outright deniers, including some groups with ties to the oil industry. And he's done a lot to paint the scientific consensus on global warming as pure hype and conformism.

In Tierney's world, the reason the majority of scientists agree that global warming is a worsening crisis is dick-measuring. In a column on Obama's science advisor, John Holdren, Tierney spends most of the column quoting Roger Pielke, a climate researcher who's been one of the most vocal critics of the idea that the polar ice caps are melting. According to Pielke, scientists present conclusions about global warming as definitive not because the data supports them, but just to boost their own "authority in the political debate" and tarnish their opponents.

And Tierney implies that scientists sign on with the global-warming orthodoxy because that's where the money is. (One blog post is provocatively titled, "Global Warming Payola?".) And the idea that we're cooking the planet is sold to the public by taking advantage of natural disasters and tragic images of sad polar bears:

Two studies by NASA and university scientists last year concluded that much of the recent melting of Arctic sea ice was related to a cyclical change in ocean currents and winds, but those studies got relatively little attention - and were certainly no match for the images of struggling polar bears so popular with availability entrepreneurs.

Recently, Tierney has also been pounding on the common conservative meme that the same scientists who now warn about global warming were warning, in the 1970s, that we faced a new human-made ice age. Since they were so wrong back then, and have changed their tune so drastically, the implication is, why should we believe them now? (The meme is massively overplayed, but even if it were true, so what? Smart people adjust their views when they receive new information. And when the data becomes overwhelming, only idiots and tools stay agnostic.)

You should definitely read Andrew Leonard's takedown (at Salon.com) of one of Tierney's columns, in which he basically claims that the more energy we use, the faster we'll solve any environmental problems — because we'll all get richer, and rich people demand clean air. (Shorter version: CO2 is odorless and colorless, so relying on wealthy people's distaste for smog won't do much good.)

I'm not just picking on Tierney because he's the science columnist at one of our biggest newspapers — I'm fascinated with him because while he paints global-warming concerns as pure hype, he's also one of the biggest boosters of the hype around the Singularity, as simplified by Ray Kurzweil and others. Reading Tierney's writing makes me wonder if the two things (skepticism on pressing, real problems, and wide-eyed enthusiasm for fictional, easy solutions) go hand in hand.

In fact, Tierney has explicitly pushed the idea of a technological Singularity, happening by 2030, as the alternative to neo-Malthusian warnings that overpopulation will result in starvation and environmental disasters. In one blog post, "Malthus Vs. The Singularity," Tierney cites a paper by Robin Hanson in the IEEE Spectrum saying that the Singularity could speed up our economic growth so much, our economy would double within a month. (Or even a week.) Says Tierney, this provides an alternative to that downer Malthusian view:

Now, you could argue that his projections of artificial intelligence are as speculative and unprecedented as the Malthusian visions of resource depletion. But I'd bet on him over the Malthusians. Unlike Malthus, we can look around and see that we already have the energy and technology to feed a larger population than exists on Earth today. And we can look at Ray Kurzweil's graphs showing exponential growth in computing power for more than a century, with no apparent end in sight.

Here's a smaller version of the Ray Kurzweil graph he's talking about:

Kurzweil, author of The Singularity Is Near, was a frequent touchstone in Tierney's column and blog posts in the summer of 2008, although not so much since then. And the idea that you can extrapolate from existing trends in computing power into the next century is a cornerstone of Kurzweil's prediction that machines smarter than humans are coming in the next few decades. (Actually, the graph maps "calculations per second per $1,000," which seems a tad arbitrary — and how do you measure how many human brains $1,000 will buy you?)

Tierney eagerly seizes on Kurzweil's predictions that rapidly accelerating technological advances will solve all of our problems — he's devoted a column and at least one blog post to Kurzweil's Law Of Accelerating Returns, which says that progress has been speeding up since the beginning of life on Earth. (There are more charts, which show the timeline between multi-cellular organisms and the development of mammals, versus between the Industrial Revolution and the development of the personal computer. Guess which took longer?) According to Kurzweil, the time between Paradigm Shifts has been halving with each decade, and soon our paradigms will be shifting constantly.

Among other things, that means we'll have unlimited clean energy soon, life expectancy will start shooting up every year "faster than you're aging," and all of our problems will be solved. In another blog post, Tierney addresses his commenters who doubt Kurzweil's Law. (Don't they realize it's a Law?):

In response to my Findings column about [Kurzweil] and a post about his graphs, some readers were skeptical. Francis and others insisted it's naive to assume exponential progress can go on - that, just as bacteria proliferating in a petri dish will eventually exhaust the resources, we too will hit a limit.

I think these skeptics are missing the lessons of history, but before explaining why I like Mr. Kurzweil's theory more than theirs, let me grant them a couple of points. First, there is no guarantee that exponential increases in computer power will continue, or that the exponential growth in computer science will be matched in other fields. One of the most common mistakes of technoprophets is to assume that the the technology du jour will shape the future. When radio was invented, futurists envisioned locomotives powered by radio waves; when atomic power was discovered, there were predictions of nuclear-powered car in every garage.

Also, futurists tend to underestimate the social and political obstacles to progress, so they're often too optimistic about how soon people's lives will be transformed. Just because new tools exist doesn't mean they'll be used widely. Donald Norman, a technology expert profiled in my Findings column in December, says the chief problems to overcome in introducing new technologies involve people, not machines.

That said, after watching the impact of computers on so many fields, I share Mr. Kurzweil's belief that these tools are especially transformative and that change is just going to accelerate. Yes, there are physical limits to what can done with computer chips. But for a century now, each time computer engineers ran into previous physical limits - with the original electro-mechanical machines, with vacuum tubes, with transistors - they jumped to a new technology, and they're already working on successors to today's chips. It may seem naive to expect continuing leaps forward, but I think it's naive to ignore the trend of the past century - or the past 10,000 years.

The Cassandras have been warning of limits and resource depletion and population crashes for thousands of years, but as Julian Simon explained, we've kept exceeding limits and finding new resources and extending our life expectancy. The new problems lead to new solutions that leave us better off in the long run. Today's Cassandras are focused on climate change, which could bring real problems, but to think these problems are insurmountable seems to me as short-sighted as the prophecies of the 1960s ("overpopulation" leading to worldwide famines) and 1970s (the exhaustion of energy supplies).

If anything, climate change seems much more manageable than previous "crises" because the chief consequences are so far in the future. We have decades to figure out ways to deal with it: to find carbon-free sources of energy, to develop techniques for removing carbon from the atmosphere or geoengineering the climate, or simply to adapt. These are all formidable challenges, but our tools for dealing with them are going to be improving exponentially, as Mr. Kurzweil argues.

So once again, you see the connection — even as Tierney says that we have decades to figure out what to do about climate change, he's also tremendously excited about a Singularity in which all our troubles will melt away and magic robots will carry us into the cyber-heaven on their shoulders. Rather than viewing the Singularity as a huge disruption, one which we can't possibly understand in advance, as many science fiction writers have done, Tierney buys into the hype that the Singularity will give us unlimited rice pudding.

You'll notice the mention of "geoengineering" in that last paragraph — it's another one of Tierney's favorite pie-in-the-sky themes. If it really does turn out that CO2 in the atmosphere is causing some problems, there's a potential fix that doesn't involve making any sacrifices:

Originally called geoengineering, this approach used to be dismissed as science fiction fantasies: cooling the planet with sun-blocking particles or shades; tinkering with clouds to make them more reflective; removing vast quantities of carbon from the atmosphere.

Today this approach goes by the slightly less grandiose name of climate engineering, and it is looking more practical. Several recent reviews of these ideas conclude that cooling the planet would be technically feasible and economically affordable.

Possible ideas include lofting aerosol particles into the ionosphere to reflect shortwave radiation back into space, spraying seawater mist into low-lying clouds, to brighten them and reflect sunlight away from the Earth, and removing carbon dioxide from the atmosphere.

Scientists have pooh-poohed the idea of geoengineering because — wait for it! — they don't want to lose the prestige and money they've gotten from warning about carbon emissions. But there are real reasons to think that geo-engineering without reduction in carbon emissions would be worse than doing nothing — and that's if it even succeeds. Futurist Jamais Cascio, author of Hacking The Earth, writes in the Wall Street Journal recently:

To be clear, geoengineering won't solve global warming. It's not a "techno-fix." It would be enormously risky and almost certainly lead to troubling unforeseen consequences. And without a doubt, the deployment of geoengineering would lead to international tension. Who decides what the ideal temperature would be? Russia? India? The U.S.? Who's to blame if Country A's geoengineering efforts cause a drought in Country B?

Also let's be clear about one other thing: We will still have to radically reduce carbon emissions, and do so quickly. We will still have to eliminate the use of fossil fuels, and adopt substantially more sustainable agricultural methods. We will still have to deal with the effects of ecosystems damaged by carbon overload...

[Geoengineering] would simply hold temperatures down temporarily, doing nothing about the causes of climate change, let alone ocean acidification and other symptoms of a carbon overdose. We can't let ourselves slip back into business-as-usual complacency, because we'd simply be setting ourselves up for a far greater disaster down the road.

Cascio explains further here:

I'm an optimistic person — but my optimism comes from a faith that we, as human beings, will figure out a way to change what we're doing before it's too late. I don't believe there are magical "get out of eco-hell free" cards lying around, or that the Singularity is going to solve all of our problems. The Singularity has given us some fantastic science-fiction novels by people like Vernor Vinge, Rudy Rucker and Charles Stross — but it's not going to come true, any more than the novels 1984 or 2001 were accurate descriptions of those years in real life. But even if computers did become smarter than humans in 100 years' time — for some values of "smarter" — I'm not sure that would save us from the results of our own fecklessness. For one thing, who's to say those super-smart computers would care whether the Earth was habitable for humans?

You can certainly look at our history, as a species, and see an unbroken line of progress. But you can also see many eras where we've driven ourselves into a technological hole (the Dark Ages come to mind) or engineered ourselves into mass starvation (China's Great Leap Forward was a purely human-made catastrophe.) There's certainly no guarantee that we get to have an unbroken upward progression going on for ever and ever.

We'll get a beautiful future — but only if we work for it. The idea that a wonderful, shining future will be handed to us, or that the awful dilemmas we're facing as a species will just go away, feels worse than foolish. It feels like sabotaging the future, for the sake of a bit more comfort and a false sense of security today.

If Tierney only used his bully pulpit at the Times to raise doubts about global warming, he'd just be one of many obstacles to saving our planet. But the fact that he's simultaneously guzzling the Kool Aid on things like Ray Kurzweil's Panglossian Law of Perfect Awesomeness and the mad-science easy fix for global warming makes him something much worse. His cheery outlook is actually helping to ruin our future.

In this case, the Rabb's fringe-limbed treefrog is apparently being wiped out by a species of chytrid fungus, Batrachochytrium dendrobatidis, which has invaded its habitat in central Panama. Since the fungus was detected, only one of the species' males has been heard calling out, but no other males have been heard to answer.

There's also been some forest clear-cutting in its habitat, to build some luxury holiday homes, but that hasn't reached critical levels. Photo by Brad Wilson/UICN/AP Images [Guardian]

According to Dan Box at The Ecologist:

The evacuation of the Carteret Islands [has] begun. This morning I stood on black volcanic sand, pressed up right against the jungle, and watched a small white boat powered by a single outboard engine run in against the shore. On board were five men from the Islands, the fathers of five families, who have come to finish building houses and gardens already begun in a cleared patch of jungle at Tinputz, on the east coast of Bougainville. When these homes are ready the five will return to the Carterets, to fetch their wives and children back. Life, they hope, will be better for them here. On the Carterets, king tides have washed away their crops and rising sea levels poisoned those that remain with salt. The people have been forced to move.

The Solmon Islands News provides more details:

The five families were chosen from a criteria set by Tulele Peisa with the emphasis on size of family, whether a family has enough to feed on the island, access to paying school fees and medical services and the whether the family is able to survive on the island for the next two years.

This story is going to become more and more common in the next decade or two, as the people who did the least to cause climate change pay the highest price.

Top photos from Sun Come Up. [via Mother Jones]

The Astronomy Picture Of The Day site featured one of these maps the other day, and it's easy to see why. They're startling and informative, but also eye-catching. They dramatize our nascent climate clusterfuck in a way that's hard to look away from.

[via The Map Room]