February 19, 2020 3:11 PM EDT
Los autos, camiones y buses son fuentes significativas de contaminación del aire en Illinois. Pero, ¿cuanta de esta contaminación es atribuible a estos vehículos?, y ¿quiénes están expuestos a ella?
Para ayudarme a responder esta pregunta, he usado un modelo computarizado para estimar la cantidad de partículas finas de materia que causan la contaminación del aire (conocida como PM2.5) que resulta del uso de vehículos en carretera (autos, camiones y buses.) Read more >
April 30, 2019 3:40 PM EDT
People who can afford to live in their most-desired neighborhood often select it for the primary reasons of convenience, cleanliness, and quiet. Those features come with what environmental scientists call social, economic, and environmental “co-benefits.”
September 13, 2018 6:09 PM EDT
The primary task of the US Environmental Protection Agency is to protect public health and the environment. To do so, the agency must ensure that everyone, whether in the private sector or in government, complies with our nation’s laws and regulations. These safeguards are in place to protect health and safety for everyone anywhere in the country. Their enforcement safeguards are also a matter of fairness—all entities that might adversely impact our health and environment are supposed to follow the rules. So, it is particularly disturbing that the EPA Office of Enforcement and Compliance Assurance (OECA) has taken a major hit in staffing over the past 19 months in the Trump Administration. Read more >
August 21, 2018 10:25 AM EDT
Today, with the legal system pinning its back on the ropes, the Trump Administration’s Environmental Protection Agency (EPA) released a new proposed rule for power plant carbon pollution standards.
Or perhaps more accurately, EPA proposed a new version of an old rule, as the content retreads that which the agency already finalized three years ago, previewed four years ago, was directed to pursue five years ago, and solidified the obligation to create nearly ten years ago.
February 12, 2018 11:10 AM EDT
The science is clear—pollution is the largest environmental cause of disease and premature death in the world today. This is not the time to roll back efforts to control pollution. Read more >
