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Poor concentration: Poverty reduces brainpower needed for navigating other areas of life

By Guest PostSeptember 4, 2013Scienceanandi mani, cognitive function, easy, eldar shafir, financial woe, hard, harvard university, ifmr trust, India, iq, jiaying zhao, journal science, mental tax, money situation, new jersey, poor concentration, poverty reduces brainpower, scenario, sendhil mullainathan, university of warwick in britain

Poverty and all its related concerns require so much mental energy that the poor have less remaining brainpower to devote to other areas of life, according to research based at Princeton University. As a result, people of limited means are more likely to make mistakes and bad decisions that may be amplified by — and perpetuate — their financial woes.

Published in the journal Science, the study presents a unique perspective regarding the causes of persistent poverty. The researchers suggest that being poor may keep a person from concentrating on the very avenues that would lead them out of poverty. A person’s cognitive function is diminished by the constant and all-consuming effort of coping with the immediate effects of having little money, such as scrounging to pay bills and cut costs. Thusly, a person is left with fewer “mental resources” to focus on complicated, indirectly related matters such as education, job training and even managing their time. (more…)

Increasing Speed of Greenland Glaciers Gives New Insight for Rising Sea Level

By Guest PostMay 6, 2012EnvironmentAntarctica, benjamin smith, climate change, Germany, glaciologist, greenland glaciers, ian howat, ian joughin, ice, icebergs, Japan, meltwater, ocean, rising sea level, scenario, sea-level rise, terrasar x satellite, twila moon, university of washington

Changes in the speed that ice travels in more than 200 outlet glaciers indicates that Greenland’s contribution to rising sea level in the 21^st century might be significantly less than the upper limits some scientists thought possible, a new study shows.

“So far, on average we’re seeing about a 30 percent speedup in 10 years,” said Twila Moon, a University of Washington doctoral student in Earth and space sciences and lead author of a paper documenting the observations published May 4 in Science. (more…)

ARkStorm: California’s other “Big One”

By Guest PostJanuary 17, 20111 commentEnvironmentarkstorm scenario, arkstorm summit, cal ema, climate change, economic systems of california, emergency planning purposes, fema, flood modeling, flooding, forecasting, geologic flood history in california, hypothetical california scenario, lucy jones, marcia mcnutt, mike dayton, nancy ward, sacramento, san andreas earthquakes, scenario, sea level rise scenarios, storm, united states

SACRAMENTO, Calif. — For emergency planning purposes, scientists unveiled a hypothetical California scenario that describes a storm that could produce up to 10 feet of rain, cause extensive flooding (in many cases overwhelming the state’s flood-protection system) and result in more than $300 billion in damage.

The “ARkStorm Scenario,” prepared by the U.S. Geological Survey and released at the ARkStorm Summit in Sacramento on Jan. 13 – 14, combines prehistoric geologic flood history in California with modern flood mapping and climate-change projections to produce a hypothetical, but plausible, scenario aimed at preparing the emergency response community for this type of hazard. (more…)

Tag Archives: scenario

Poor concentration: Poverty reduces brainpower needed for navigating other areas of life

Increasing Speed of Greenland Glaciers Gives New Insight for Rising Sea Level

ARkStorm: California’s other “Big One”