article thumbnail

These Attorneys General Are Defending the Fossil Fuel Industry, Not Their States

Union of Concerned Scientists

Attorneys general (AGs) in the five states most vulnerable to climate change, however, are doing the exact opposite: Instead of defending their constituents, they are defending the fossil fuel industry. Moody also jumped in head-first to protect the fossil fuel industry.

article thumbnail

The State of the Air in 2024? Not Great

Union of Concerned Scientists

That means it includes the extreme wildfires exacerbated by the fossil fuel industry that burned more than 4% of California in 2021 and 2022. come from burning fossil fuels and pesticide use, and ultrafine particles (PM0.1) Ozone, too, poses significant risks to respiratory health.

2024 237
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

The US Supreme Court is Operating Like a Rogue EPA

Union of Concerned Scientists

The plan cuts power plant and industrial ozone pollution that wafts from central parts of the nation into eastern states. According to the American Lung Association, nearly 120 million people in the nation—one of every three—lives with unhealthy levels of particle and ozone pollution. A 40-year-old Supreme Court ruling (Chevron v.

Ozone 198
article thumbnail

The definitive CO2/CH4 comparison post

Real Climate

But methane’s role in atmospheric chemistry and as a source of stratospheric water vapour means that it has a bigger effect on climate than just the direct effect of its concentration. There is also a very small impact of the CH 4 oxidation to CO 2 itself for any fossil-fuel derived methane. (a) W/m 2 for CH 4.

article thumbnail

Viewpoint: Forty-three years of the environmental movement?

A Greener Life

In the 1960s climate change was not really a significant concern, not even amongst environmentalists – this was despite the fact that the Swedish scientist Svante Arrhenius in 1896 was the first to claim that emissions from fossil fuels might eventually result in enhanced global warming. Today that number is 420ppm and rising.

article thumbnail

The CO2 problem in six easy steps (2022 Update)

Real Climate

The fact that there is a natural greenhouse effect (that the atmosphere restricts the passage of infra-red (IR) radiation from the Earth’s surface to space) is easily deducible from; i) the mean temperature of the surface (around 15ºC) and, ii) knowing that the planet is normally close to radiative equilibrium. in IPCC TAR).

Radiation 316
article thumbnail

Glossary of Greenhouse Gas Terms

Greenbuilding Law

Atmosphere The gaseous envelope surrounding the Earth. The dry atmosphere consists almost entirely of nitrogen (78.1% volume mixing ratio), together with a number of trace gases, such as argon (0.93% volume mixing ratio), helium, radiatively active greenhouse gases such as carbon dioxide (0.035% volume mixing ratio), and ozone.