Author Archives: rdmyers75@hotmail.com

more from Herman Daly on natural capital

Herman Daly reminds us that the concept of natural capital does not necessarily have to be measured in money:

it is worth clarifying that the word “capital” in its original non-monetary sense means “a stock or fund that yields a flow of useful goods or services into the future.” The word “capital” derives from “capita” meaning “heads,” referring to heads of cattle in a herd. The herd is the capital stock; the sustainable annual increase in the herd is the flow of useful goods or “income” yielded by the capital stock–all in physical, not monetary, terms. The same physical definition of natural capital applies to a forest that gives a sustainable yield of cut timber, or a fish population that yields a sustainable catch. This use of the term “natural capital” is based on the relations of physical stocks and flows, and is independent of prices and monetary valuation. Its main use has been to call attention to and oppose the unsustainable drawdown of natural capital that is falsely counted as income.

This is a long article that covers a pretty wide range of loosely related topics. But Herman Daly is always worth a read.

the U.S. and the middle east

I can’t fact check everything in this Tom Dispatch article, but even if only half of it were true, the U.S. military footprint and spending in the Middle East is eye opening.

Soon enough, that Rapid Deployment Force grew into the U.S. Central Command, which has now overseen three wars in Iraq (1991-2003, 2003-2011, 2014-); the war in Afghanistan and Pakistan (2001-); intervention in Lebanon (1982-1984); a series of smaller-scale attacks on Libya (1981, 1986, 1989, 2011); Afghanistan (1998) and Sudan (1998); and the “tanker war” with Iran (1987-1988), which led to the accidental downing of an Iranian civilian airliner, killing 290 passengers. Meanwhile, in Afghanistan during the 1980s, the CIA helped fund and orchestrate a major covert war against the Soviet Union by backing Osama Bin Laden and other extremist mujahidin. The command has also played a role in the drone war in Yemen (2002-) and both overt and covert warfare in Somalia (1992-1994, 2001-).

more trees!

This article in Landscape and Urban Planning is all about street trees. You would think this topic would have been exhausted, that is the technology would have been perfected, by now. And it has, in a few places. I am convinced it is not that leading edge knowledge about trees needs to be advanced all that much, but most cities are completely ignorant of what the best practices are. People in charge don’t know what they don’t know and have zero interest in finding out.

Street trees are an integral element of urban life. They provide a vast range of benefits in residential and commercial precincts, and they support healthy communities by providing environmental, economic and social benefits. However, increasing areas of impermeable surface can increase the stresses placed upon urban ecosystems and urban forests. These stresses often lead tree roots to proliferate in sites that provide more-favourable conditions for growth, but where they cause infrastructure damage and pavement uplift. This damage is costly and a variety of preventative measures has been tested to sustain tree health and reduce pavement damage. This review explores a wide range of literature spanning 30 years that demonstrates the benefits provided by street trees, the perceptions of street trees conveyed by urban residents, the costs of pavement damage by tree roots, and some tried and tested measures for preventing pavement damage and improving tree growth.

World Economies

According to NPR, the U.S. economy has picked up, which is nice.

In the most recent quarter, this country grew at 3.5 percent — a very robust pace for a mature economy.

In the United States, the stock market is booming, budget deficits are melting away, corporate profits are breaking records and the unemployment rate is falling, down to nearly half the level set five years ago.

U.S. success shows “the resilience and determination of the American people,” Lew said. “It also reflects the ease of starting businesses, our highly competitive product markets, and the ability to reap rewards from entrepreneurship.”

In fact, the U.S. is doing so well that we have resumed wagging our fingers at other countries.

Meanwhile, Japan’s economy is stuck, with its inflation-adjusted growth rate running at less than 1 percent over the past decade. Europe may be on the brink of its third recession in six years.

Lew says that to grow, countries need a “comprehensive policy approach” that involves not only better fiscal and monetary decisions, but “structural” changes. When he talks about “structure,” he’s referring to the policy frameworks that hold back growth.

This sounds pretty good. We should also remind ourselves to have a comprehensive policy approach to not crash the world financial system again.

green web

From a blog called Better Institutions, I like this concept of a “green web”, which combines a more traditional green belt outside the city with a network of green spaces and corridors inside the city. This is the real green infrastructure vision – a system that connects patches and larger habitats and brings people, plants, and animals together and allows them to move around in a safe and low stress way. This post isn’t about that though, it’s about urban planning – green infrastructure is potentially one of the key intersection points of water, energy, transportation, air, food, climate, ecology, and urban planning.

Source: http://www.betterinstitutions.com/2014/11/green-webs-connecting-not-containing.html

Source: http://www.betterinstitutions.com/2014/11/green-webs-connecting-not-containing.html

American Made: The New Manufacturing Landscape

NPR has this series called American Made. It has a variety of interesting articles/interviews but there is a common theme. We are making and selling a lot of stuff, and it has a lot of economic value to be captured. But manufacturing is now a tech industry. It is more capital- and technology-intensive all the time, and less labor-intensive. So favoring manufacturing over other industries is not going to be a path to full employment and sharing the wealth with low- and medium-skilled workers like in the U.S. of the 50s and 60s, or the Asia of the 80s and 90s and 00s. By default the value is going to be captured by a small elite who own the capital or have the skills to create and operate the technology, unless we think of something better.

Also related to this topic, be sure to check out this Dilbert.

 

IPCC AR5

IPCC’s 5th Assessment Report is out. It’s a long, exhausting document that I will probably slog my way through little by little. I’ve pulled out just a couple passages here about food production and fisheries, which are two risks I tend to think about. I think humans can generally deal with higher temperatures and more frequent storms and coastal flooding, because there is such a wide range of these things now and we deal with them. Food production is the intersection of water, energy, and ecosystems.

Assessment of many studies covering a wide range of regions and crops shows that negative impacts of climate change on crop yields have been more common than positive impacts (high confidence). The smaller number of studies showing positive impacts relate mainly to high-latitude regions, though it is not yet clear whether the balance of impacts has been negative or positive in these regions (high confidence). Climate change has negatively affected wheat and maize yields for many regions and in the global aggregate (medium confidence). Effects on rice and soybean yield have been smaller in major production regions and globally, with a median change of zero across all available data, which are fewer for soy compared to the other crops. (See Figure 1.11C) Observed impacts relate mainly to production aspects of food security rather than access or other components of food security. Since AR4, several periods of rapid food and cereal price increases following climate extremes in key producing regions indicate a sensitivity of current markets to climate extremes among other factors (medium confidence)…

Global marine species redistribution and marine biodiversity reduction in sensitive regions, under climate change, will challenge the sustained provision of fisheries productivity and other ecosystem services, especially at low latitudes (high confidence). By the mid-21st century, under 2 °C global warming relative to pre-industrial temperatures, shifts in the geographical range of marine species will cause species richness and fisheries catch potential to increase, on average, at mid and high latitudes (high confidence) and to decrease at tropical latitudes and in semi-enclosed seas (Figure 2.6A) (medium confidence). The progressive expansion of Oxygen Minimum Zones and anoxic ‘dead zones’ in the oceans will further constrain fish habitats (medium confidence). Open-ocean net primary production is projected to redistribute and to decrease globally, by 2100, under all RCP scenarios (medium confidence). Climate change adds to the threats of over-fishing and other non-climatic stressors (high confidence).

We talk so much about the atmosphere, but our oceans, forests, and soils are absorbing a lot of the carbon emissions, and are the reason our planet and current civilization are as resilient as they are. We better take care of them.

1989

“We’ve got to do more to ameliorate the violence and suffering that afflict so many regions in the world, and to remove common threats to our future. The deterioration of the environment, the spread of nuclear and chemical weapons, ballistic missile technology…”
-George H.W. Bush, December 3, 1989

Hmm…how are we doing on this stuff now?

Russell Brand vs. John Oliver

I enjoy Russell Brand’s take on American social issues here. His show is a little bit like John Oliver’s show, in that it is insightful yet delightfully hilarious commentary interspersed with real facts, figures and news clips. The main difference is that Russell is in his bedroom rather than a television studio, and does not appear to have taken a shower or put on a clean shirt yet.