Discourse for all interested in all things air-quality related
The last ice age, according to what I have learned, ended approximately 11,000 years ago. An ice age, eh? I can only imagine what living during this time must have been like. Ice ages come and go, and with the in-between times known as the Interglacial periods, they lasted some 100,000 years, data show. There is evidence … Read more
In the mid-1980s when I was doing Master’s thesis work, I obtained a Cal Poly college catalog for the years 1984-’86. My research was all about the program I enrolled in when I attended said university located in San Luis Obispo in California, between Sept. 1973 and Mar. 1976 – Engineering Technology. Interestingly, and quite … Read more
Much painstaking work has been initiated to limit fossil-fuel burning so as to reduce the concentration of atmospheric greenhouse gases and therefore prevent any further related fallout. A complete moratorium on the burning of fossil fuels is the ideal. Being that this is not likely to happen anytime soon, it is, however, important to keep … Read more
The below Dec. 10, 2018 press release is from C40 Cities. The science is clear: we have to act now to prevent catastrophic climate change…and cities offer a unique opportunity to limit global temperature rise. These are some of the key findings of the Summary for Urban Policymakers of the IPCC [Intergovernmental Panel on Climate … Read more
For the longest time, it has seemed like, air pollution and emissions of greenhouse gases were thought of in different contexts. Air pollution is thought of as being associated with poisons (toxic chemicals, toxicants or chemical pollutants) and haze in – or discoloration of – the air and poor – and damage to – health, hospitalizations and … Read more
Close just doesn’t cut it This idea of removing only carbon from the atmosphere in order to bring such down to acceptable levels, in my opinion, just doesn’t go far enough. For my money this needs to be more inclusive a proposition and by that I mean if the atmosphere is to be filtered of … Read more
As to how many Americans have traveled, are or will be traveling throughout the holiday and dare I call it the end-of-year crush, I haven’t a clue. I’ve heard reports – I mean, who hasn’t? One-hundred-million; 105 million; 110 million; a-hundred-fifteen million, really it’s anyone’s guess. So, picture if you can 110 million traveling Americans. … Read more
It was during the late spring of 1986, and I was on a mission. More precisely, I was in the latter part of post-baccalaureate studies and in the home stretch making my way toward earning a Master’s Degree in Education at California State University, Fresno the culminating requirement being a thesis project. I had chosen … Read more
In 2016, the transportation sector for the first time since 1978 contributed the most emissions. So, in terms of new vehicle purchases, how is the world responding? In America as of Oct. 2018, the number of electric vehicles purchased reached 1 million, according to the Electric Drive Transportation Association (EDTA). “In less than a decade, … Read more
So, I wanted to get a feel for what the tenor toward climate change in the European Union (EU) is. Important and integral to the discussion on climate change and global warming are not just the terms greenhouse gas and the greenhouse effect but when it was that those terms were first introduced into the … Read more