Year 4, Month 3, Day 24: Happy Birthday, Everybody.

The University World News (an international online bulletin for higher education) sounds the tocsin:

An international team of researchers has issued a stark warning about the perils the world faces in the near future because of mounting evidence confirming the carbon dioxide effects of a 5º C increase in the temperature of the Arctic Ocean.

Rapid melting of ice in Greenland and the Arctic Ocean last year showed catastrophic acceleration in 2012, qualifying the effects in the Arctic as “dangerous climate change” under the UN Climate Convention.

The researchers, from Australia, Norway, Spain and Sweden, conducted a series of eight cruises between July 2007 and July 2012 to assess the annual metabolic balance of Arctic plankton communities. This determines their role as carbon dioxide (CO2) sinks or sources and was resolved for the first time.

The five-year-long research revealed that the two-week spring algal bloom occurring each April, as the Arctic emerges from its winter darkness and the sea-ice starts to thin, is so productive it can fuel the food web for the entire year and remove significant amounts of CO2 from the atmosphere annually.

But experiments involving temperature manipulations conducted in the Svalbard Islands, about 650 kilometres north of mainland Europe, indicated that the plankton community switches from acting as a sink to becoming a source of atmospheric CO2 as seawater temperatures exceed 5º C.

When people call me an “alarmist,” my response is, “the situation is fuckin’ alarming.” If you’re not an alarmist, you’re a fucking idiot. There. I said it. March 12:

When we look at the predictions of climate scientists about the impact of climate change, it’s vitally important to take those forecasts with a great many grains of salt. Remember that these authorities, for all their scientific credentials and expertise, are wrong more often than not.

They were wrong about the rate of planetary warming, about the extent of ice melt, about species extinction and the loss of biodiversity. They were wrong about the likely dates of glacier loss, about the probability of droughts, about the interaction of the various climate forcers.

So if the world’s most-informed climatologists get it wrong so often, why should we be concerned about climate change? The answer is a simple one: because scientific writing is required to avoid extreme language (a phrase like “statistically significant” is a scientist’s way of shouting), so climatologists’ public statements have consistently underestimated climate change’s speed and severity. The fact that predictions have regularly fallen short of reality isn’t a failure of science, but a wake-up call to the governments of the world: there is no time to waste.

Warren Senders

Year 2, Month 7, Day 13: May You Live In Interesting Times…

More on that wandering whale and the temporally anomalous plankton, this time from the Detroit Free Press:

AMSTERDAM, Netherlands — When a 43-foot gray whale was spotted off the Israeli town of Herzliya last year, scientists came to a startling conclusion: It must have wandered across the normally icebound route above Canada, where warm weather briefly opened a clear channel three years earlier.

On a microscopic level, scientists also have found plankton in the North Atlantic where it had not existed for at least 800,000 years.

This will not end well.

Sent June 27:

As strategic thinkers confront the looming reality of global climate change, they are sounding a warning call to all of us: the planet’s atmosphere is warming, and we’re going to face a growing tide of people whose homes and countries have been rendered unlivable. In the aftermath of the torrential rains, parching droughts, catastrophic wildfires, devastating floods and other extreme weather events long predicted by climatologists as consequences of the greenhouse effect, the world’s poor and unlucky will be uprooted, left with little hope and fewer resources. It seems that among those climate refugees are some of Earth’s largest and smallest creatures — like the gray whale spotted off the coast of Israel, and the unexpected plankton discovered by scientists in the Atlantic. Individually, these reports are just mildly interesting anomalies; seen as part of a larger pattern, they indicate that our strategists have grossly underestimated the dangers we’re facing.

Warren Senders