Environment

In response to the outcry by job creators about proposed new Nitrogen Oxides emission regulations, the Obama Administration has suspended a planned expansion of these rules.

The Public Health Risks of Densification  read more »

How can we prevent situations where environmental 'solutions’ end up in failure? The tale of problems encountered with the misuse of pervious pavers (also known as porous or permeable pavers), used as an eco- friendly option, provides some answers.  read more »

Within weeks, the Australian government is expected to announce a package of measures including a carbon tax to stimulate renewable energy sources and abate carbon emissions. Officials, activists and journalists around the world will hail Australia as a courageous and forward-looking country, ready to take its responsibilities seriously. Some will rebuke their own governments for being less bold. Yet they will ignore an inconvenient detail. According to opinion surveys, at least 60 per cent of Australians strongly oppose the tax.  read more »

When it comes to the winds of change, Florida remains in the horse latitudes.  This zone of the Atlantic around 30 degrees latitude was so named by ship captains because their ships, becalmed in the water, seemed to move faster when they lightened their load by throwing off a few horses.  Florida’s governor Rick Scott, who campaigned on a promise to create 700,000 jobs in this state, appears to have adopted the same tactic by throwing overboard the Department of Community Affairs, the state agency that regulated real estate development.  Other bureaucracies may be next in line  read more »

Ideas matter, particularly when colored by religious fanaticism, wreaking havoc even in the most favored of places. Take, for instance, Iran, a country blessed with a rich heritage and enormous physical and human resources, but which, thanks to its theocratic regime, is largely an economic basket case and rogue state.  read more »

The Alternate Clean Transportation Expo held in Long Beach earlier this month was a spectacular display of engineering ingenuity by Natural Gas Vehicle providers. The event's theme was that America’s self sufficiency in natural gas has decoupled our energy resources from petroleum prices. But the consensus among the gathered engineers and scientists was to look beyond the current prices of petroleum alone, and consider that domestic self sufficiency includes keeping jobs at home.  read more »

Not all pollutants are created equal, nor do they necessarily hang out in the same hot spots. Rankings of the most polluted cities — you know who you are — have become depressingly familiar. But those standings almost always represent a statistical stew of assorted toxins in the air and water, averaged together. The list that follows may surprise you: A quick look at a handful of cities, each with the unfortunate distinction of being the worst in the U.S. for a specific environmental health hazard.  read more »

A high speed rail battle is brewing in Great Britain, not unlike the controversies that have lit up the political switchboard in the United States over the past six months.

The Department for Transport has announced a plan to build a "Y" shaped high speed rail route that would connect Leeds and Manchester, to Birmingham, with a shared line on to London and London's Heathrow Airport.  read more »

The two largest crises today — the Japanese nuclear disaster and the widening unrest in the Middle East — prove it’s time to de-fetishize energy policy. These serious problems also demonstrate why we must expand the nation’s ample oil and gas supplies — urgently.

The worsening Japanese nuclear crisis means, for all intents and purposes, that atomic power is, if not dead, certainly on a respirator.

Some experts may still make the case that nuclear power remains relatively safe. Some green advocates still tout its virtues for emitting virtually no greenhouse gases.  read more »

Are you familiar with the Hygiene Hypothesis? The HH — or, as some of us call it, the “pound of dirt theory” — is grabbing attention again. A minor medical press feeding frenzy followed the publication in the New England Journal of Medicine of a study based on data from Europe. The summary?  read more »