Discourse for all interested in all things air-quality related
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
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
The three most talked about topics in the current news cycle are: weather; public health and/or public safety; and the economy. These topics can be further divided into sub-categories: Floods, droughts and heat for weather; reproductive rights, and COVID-19 and the monkey pox viruses related to public health and/or public safety; and where the economy … Read more
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
National Aeronautics and Space Administration’s (NASA’s) James Webb Space Telescope (JWST), at 1 million miles distant from Earth (and in orbit just like the Earth around the sun), is beaming back remarkable images from deep in space: galaxies, nebulas, stars and more. I’ve seen some of those images and the detail is stunning! Within the … Read more
Wow! You look at any number of today’s hot-button issues – women’s reproductive and voting rights; those surrounding the supply chain slowdown; high gas prices; unemployment; and even those dealing with inflation – and in this mid-term election year, the question is: What will it take to get these problems solved? Obviously, there are fixes … Read more
So, I’ve been paying very close attention to the travel news and, in particular, that part dealing with statistics and here is what I’ve learned: For travel this weekend connected with the Independence Day holiday, Americans traveling out-of-town number 48 million; those hitting the roadways journeying 50 or more miles, 42 million or 87.5 percent; … Read more
My sense is that universal electric-motor-vehicle-operation acceptance by every driver driving American roadways, based on the present rate of EV adoption, will happen. It’s only a matter of time. What I am less confident of, on the other hand, are two things. First is regarding the technology type – battery- or fuel-cell- electrification and second … Read more
Developers, engineers and entrepreneurs alike are fixing their sites on the skies as the next great space in which to operate cars. This, apparently, is being driven by a quest to improve the travel landscape with regard to safety, efficiency and appeal if not user- and eco-friendliness. We’re talking flying-car travel here. So, pertaining to … Read more
During this time when gas prices are through the roof – and perhaps the highest they’ve ever been in history – this could be the time to think not only about what but how much or how far Americans are driving. A driving rethink, call it. All of this brings to mind the California high-speed … Read more