On climate conferences, killer smogs and endangered coral reefs

I was watching the Sept. 25, 2022 edition of “60 Minutes” on CBS. It was the segment’s third feature that caught my eye. It had to do with coral reefs located off the Florida coast and how, due to climate change in general and global warming and warming in particular, emphasized was how some of … Read more

Looking at 10K years of relative climate calm. So, what gives?!

Ask an in-the-know climatologist, meteorologist or scientist about Earth’s climate history, the time-period in question being between today and 10,000 years back, this followed by the section of world climate history covering the period between the latter and 110,000 years, the two then compared, well, the response you get may surprise you. The short answer: … Read more

Extreme Sept. heat tests grid, degrades air in San Joaquin Valley

For those who don’t know, California’s approximately 300-mile-long by roughly 80-mile-wide San Joaquin Valley has some of America’s worst air quality. For the past 20 years or so, such Valley cities as Bakersfield, Fresno, Hanford, Madera and Visalia, for example, have consistently ranked among those places in the United States with the highest amounts of … Read more

California puts its foot down, mandates 100% new ZEV sales in state by 2035

According to the California Environmental Protection Agency Air Resources Board (CARB), 80 percent of all of the state’s air-pollutant emissions and around half of all greenhouse-gas emissions (if those from the production of motor vehicle fuels are included) are emitted from the transportation sector. Yeah, 50 percent of all state-emitted GHG emissions is a significant … Read more

BLM and community, conservation groups reach accord to suspend new oil, gas leases in Central California

(The below Aug. 1, 2022 press release is from the Center for Biological Diversity.)* Community and conservation groups and the U.S. Bureau of Land Management reached an agreement today to suspend new oil and gas leasing across more than 1 million acres of public lands in California’s Central Valley and Central Coast. A separate agreement … Read more

Getting there: On reaching California’s 2030, ‘35, ‘45, ‘50 GHG emissions targets

The United States emits something on the order of 14 percent of all global greenhouse gas (GHG) emissions from human-influenced causes. Suffice it to say humans are responsible for 50 billion tons (50 gigatons or Gt) of GHGs that enter the atmosphere yearly, America’s GHG contribution being approximately 7 Gt annually. Meanwhile, in California, in … Read more

Hydrogen leaks could erode climate progress; warming risk two to six times greater than once believed

The below Jul. 19, 2022 press release is from the Environmental Defense Fund.* Clean hydrogen is increasingly seen by governments and industry as the Holy Grail of climate-friendly energy solutions, with vast sums flowing into this emerging sector. But a new study warns that hydrogen is a leak-prone gas with a potent warming effect that … Read more

Sinking heat to space: Could this be the next big thing in air cleaning?

Everyone and their sibling in the field of climate science it seems having anything and everything to do with searching for the end all, be all with regard to course-correcting, anthropogenically-prompted global warming and climate change, is looking for that one silver bullet. As far as I know, no one has yet to find this … Read more