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Bill Fulkerson

How aerosols are formed - 0 views

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    Aerosols are suspensions of fine solid particles or liquid droplets in a gas. Clouds, for example, are aerosols because they consist of water droplets dispersed in the air. Such droplets are produced in a two-step process: first, a condensation nucleus forms, and then volatile molecules condense onto this nucleus, producing a droplet. Nuclei frequently consist of molecules different to those that condense onto them. In the case of clouds, the nuclei often contain sulphuric acids and organic substances. Water vapor from the atmosphere subsequently condenses onto these nuclei.
Bill Fulkerson

Understanding Society: Observation, measurement, and explanation - 0 views

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    "What these examples have in common is that they illustrate two of the key tasks of the social sciences: to measure important social variables over time and space, and to identify the social mechanisms that lead to variation in these variables. There are large problems of methodology and conceptual clarification that need to be addressed in both parts of this agenda. On the side of measurement, we have the problems of arriving at consistent and revealing definitions of economic wellbeing, using incomplete historical sources to reconstruct estimates of prices and wages, and using a range of statistical methods to validate and interpret the results. And on the explanatory side, we are faced with the difficult task of reconstructing social processes and forces in the past that may have powered the changes we are able to document, and with the task of validating the hypotheses we have put forward on the basis of historical evidence."
Bill Fulkerson

Financialization impedes climate change mitigation: Evidence from the early American so... - 0 views

  • Finance is an essential component of industrial change because it allows technologies to be developed before they can generate a return. But if finance no longer serves industrial change but instead prioritizes rent-seeking (seeking to increase its share of existing wealth without creating new sources of wealth), creative destruction of the present carbon-intensive industrial system cannot occur. The aim of this article is to investigate this issue through a study of the emergence of one low-carbon industry, solar photovoltaics (PV) in the United States. The focus is on the period after the first oil shock in 1973 until the end of the 1980s. The case is contrasted with the more successful development of the industry in Japan. In the late 1970s, American firms held 90% of the global market share; by 2005, it had declined to under 10%, whereas the Japanese share had risen to almost 50% (9). Changes to corporate governance and organization brought by financialization are identified as major causes of the difference in outcome.
  • One camp consisted of a small number of entrepreneurs who had been involved in producing solar cells for the space program or pioneered their application on Earth.
  • The other camp consisted of the energy policy bureaucracy and closely affiliated large manufacturing and energy corporations along with utilities (65).
Bill Fulkerson

How Complex Systems Fail | the morning paper - 0 views

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    "This is a wonderfully short and easy to read paper looking at how complex systems fail - it's written by a Doctor (MD) in the context of systems of patient care, but that makes it all the more fun to translate the lessons into complex IT systems, including their human operator components. The paper consists of 18 observations. Here are some of my favourites…."
Bill Fulkerson

Gulf Stream System at its weakest in over a millennium - 0 views

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    In more than 1,000 years, the Atlantic Meridional Overturning Circulation (AMOC), also known as Gulf Stream System, has not been as weak as in recent decades. This is the result of a new study by scientists from Ireland, Britain and Germany. The researchers compiled so-called proxy data, taken mainly from natural archives like ocean sediments or ice cores, reaching back many hundreds of years to reconstruct the flow history of the AMOC. They found consistent evidence that its slowdown in the 20th century is unprecedented in the past millennium; it is likely linked to human-caused climate change. The giant ocean circulation system is relevant for weather patterns in Europe and regional sea levels in the U.S.; its slowdown is also associated with an observed cold blob in the northern Atlantic.
Steve Bosserman

How to Convince a Conservative That Climate Change Is Real - Pacific Standard - 0 views

  • Not surprisingly, the research team led by Hunter Gehlbach of the University of California–Santa Barbara found that belief in science was higher than belief in climate science, and that this gap was widest among political conservatives.
  • "Climate change skeptics and believers are both motivated to hold attitudes that cohere with the social groups to which they belong, (such as) their political party," the researchers note. This social pressure could be counteracted by our strong desire to be internally consistent.
Steve Bosserman

How Instagram Saved Poetry - 0 views

  • In 2010, the editor of n+1 magazine, Chad Harbach, famously wrote that there were two distinct and rival literary cultures in America: the institutional, university-driven M.F.A. track and the New York–centered publishing world. But now there is a third option: the fast-paced, democratizing, hyper-connected culture of the internet. The poets of this third category often have little formal training, and their publishers are strewn across the country. Andrews McMeel, for instance, is an indie publisher in Missouri. Social media seem to have cracked the walls around a field that has long been seen as highbrow, exclusive, esoteric, and ruled by tradition, opening it up for young poets with broad appeal, many of whom are women and people of color.
  • Social-media poets, using Instagram as a marketing tool, are not just artists—they’re entrepreneurs. They still primarily earn money through publication and live events, but sharing their work on Instagram is now what opens up the possibility for both. Kaur, the ultimate poet-entrepreneur, said she approaches poetry like “running a business.” A day in the life can consist of all-day writing, touring, or, perhaps unprecedented for a poet, time in the office with her team to oversee operations and manage projects.
Steve Bosserman

Every future we think of follows one of four narratives - 0 views

  • Journalists can’t see the future, but they are able to peer through the lens of history to better understand the present. It’s a founding principle of Retro Report, the co-producer of this series. The future may be starkly different than the present, but it’ll be easier to understand once you uncover its deep continuity with the past. The social and technical transformations we’re currently living through are profound, but this isn’t the first time rapid, singular change has occurred. Before computer networks disrupted our communications, networks of steel rails and grids of artificial light upended our very concepts of space and time, day and night. Subtract trains and light bulbs from a modern city, and how much of it is even left?
  • The future has a history. And the stories we tell about incoming change—the stories we’ve always told about such changes—fall into consistent patterns. Dator gained some of his stature in future studies with his famous observation that predictions about the future—whether they’re coming from a corporate spreadsheet, a church pulpit or Hollywood—all boil down to roughly four scenarios. Growth that keeps going. Transformation upending the past. Collapse of the present order. And  discipline imposed, in some cases, to hold such collapse at bay.
  • “Most people, through their education, and through their acculturation, are locked into a single view of the future. They have never been encouraged to think about these alternatives, or forced to think about them,” Dator says.
Steve Bosserman

Jeff Sessions is shamefully undermining WEB Du Bois's legacy | Marc Mauer - 0 views

  • Since 2002, the US Department of Justice’s WEB Du Bois program has sponsored research fellowships on issues of race and criminal justice. During Republican and Democratic administrations, a diverse group of academics have carried the spirit of the noted sociologist and civil rights leader to the race challenges of the 21st century. Given the racial disparity endemic at every stage of the justice system the DoJ’s investigation of these issues has been praiseworthy. But with Jeff Sessions as attorney general exploring the roots of this injustice may now be compromised. In the recently released solicitation for the Du Bois fellowships the DoJ invited scholars to engage in research on five issues arising out of the “tough on crime” era that would make a student of the Du Bois legacy shudder. Whereas Du Bois is widely known for promoting the idea that “the problem of the 20th century is the problem of the color line”, the DoJ solicitation displays no interest in such high-profile issues as police killings of unarmed black men or the impact of mass incarceration on the African American community. Instead, “protecting police officers” is the only area of law enforcement prioritized by the DoJ. Another research priority, “enhancing immigration enforcement”, coming at a moment when barely disguised racist imagery accompanies those policies, seems particularly jarring when upheld in the name of a civil rights legend. The DoJ approach to research is unfortunately consistent with the misconstrued “law and order” agenda that Jeff Sessions has brought to his leadership. Within a month of taking office Sessions had rescinded the Obama-era decision to phase out federal contracting with private prisons. That initiative had been based in part on an inspector general’s finding that such prisons had higher levels of assault and safety concerns than public prisons.
Steve Bosserman

Modern grocery and the emerging-market consumer: A complicated courtship | McKinsey & C... - 0 views

  • In the 1990s, the term “modern grocery retail” was essentially a proxy for a small group of multinational grocers including Ahold, Aldi, Auchan, Carrefour, Costco, Lidl, Metro, Tesco, and Walmart. It was widely presumed that these retailers’ entry into any market would lead to the demise of the traditional trade—the family-owned grocery chains, small independent stores, and informal merchants that at the time accounted for the vast majority of grocery sales in emerging markets. The prevailing expectation was that although there would be local differences due to cultural specificities, in every country the retail landscape would eventually consist of a combination of modern formats: full-line supermarkets and hypermarkets, convenience stores, and discounters. These assumptions have been proved wrong. Global grocery giants are struggling to grow profitably in many emerging markets. Traditional trade has proved remarkably resilient. And the market and channel structures taking shape in individual emerging economies are distinct from one another, following no obvious pattern.
Bill Fulkerson

Irrigation schemes in sub-Saharan Africa are consistently falling short of their promises - 0 views

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    Large-scale irrigation infrastructure projects are back on the development agenda in sub-Saharan Africa after a near 30-year hiatus, despite projects having had disappointing results, with social and environmental side effects outweighing benefits. Such projects are planned in response to water scarcity pressures and are seen as a solution to intensify agricultural production, support rural economic development and enhance resilience to climate change.
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