Food Stamps WI, MN, MA 2006-2010
Data via: http://www.fns.usda.gov/pd/snapmain.htm.
Tom Zeller & Norman Mayersohn:
In a testing cell tucked deep in the bowels of Navistar’s engine plant and technical center here, a hulking prototype of a truck engine sits behind a large glass window like a patient on an operating table. A snarl of sensors and wires is attached to nearly every part of the humming engine, feeding reams of data to a battery of computers and watchful engineers in the adjacent control room.
One measurement — for nitrogen oxide emissions, or NOx — is of particular concern to Navistar. From 2010 onward, all new truck engines must achieve tough, near-zero limits for NOx, a chief ingredient of smog. Virtually every truck maker besides Navistar chose to use an add-on system to their existing engines that uses a fluid cocktail to help neutralize the pollutant as it makes its way out of the exhaust.
Navistar went a different route, deciding to invest hundreds of millions of dollars to refine an engine that produces minimal NOx in the first place. At the same time, the company attacked the competing systems, suing federal air quality regulators and claiming that the add-on technology was so flawed that it failed to meet the clean-air requirements.
The Economist Intelligence Unit
razil is world’s fifth-largest country by geographical area and the largest in terms of arable land. Although only a fraction of its land is exploited, the country produces a highly diverse array of agricultural goods. This puts Brazil in a unique position to lead the global agricultural sector in the medium to long term. With an abundant supply of natural resources–water, land and a favourable climate–it has the opportunity to be the largest agribusiness superpower, supplying the world market while also providing affordable food for its own population.
The country already ranks as the top global supplier of products as diverse as beef, orange juice and ethanol, and is expected to continue to expand its exports in other areas as well, such as cotton, soybean oil and cellulose. Its markets are also diverse: China is now the largest market for Brazilian agribusiness products, and sales to Eastern Europe, the Middle East and Africa are also growing rapidly.
To maintain this trajectory, Brazil must build on the significant improvements in productivity that underpin its current success and overcome the barriers to full realisation of its potential. Obstacles range from scarcity of credit to logistical logjams, from protectionist measures in key markets to environmental concerns.
Frontier regions are a testament to what is right, and wrong, with Brazil’s agribusiness sector. The rich harvests from the country’s vast hinterland have more than paid back public and private investment in research to create new plant varieties adapted to the region’s soil and climate. Large-scale production and professional management have helped to offset the high costs and tight margins of farming such areas. Attracted by the promise of growth, investors have both financed agriculture’s expansion and provided technological know-how. Yet agricultural endeavours in these regions are burdened by inadequate transport and insufficient storage capacity. Productivity in such segments as beef production and corn remains low. Margins remain tight.