Environment

Category archives for Environment

Last month, listening to NPR, I learned that Sacramento, California is struggling with the installation of water meters on homes. There were two things I learned, both ungood: 1) Sacramento was installing water meters on homes, meaning, that they hadn’t been there all along. I found that astounding because water meters are the first line…

I recently wrote a post called “Did you ever wonder how you are going to die?” which was my response to a forum at the Humphrey Center, University of Minnesota, organized by the Union of Concerned Scientists called “Science, Democracy, and a Healthy Food Policy: How Citizens, Scientists, and Public Health Advocates Can Partner to…

Probably. I want to start out by welcoming all you bee experts who think it is not the neonicotinoids, or that it is not so simple, to make your case in the comments. There is a great deal of controversy over what is causing bees to die off. That controversy even impinges on how we…

One of the most important realizations of climate change research is exemplified in this graphic from Weather Uderground: The point is this. The PETM (Paleocene-Eocene thermal maximum, millions of years ago) was a period of high levels of CO2 in the atmosphere which caused significant warming. It is an example of both relatively rapid and…

This is more than a policy. It is a philosophy.

Peak Oil is a controversial concept. Some people actually think that the production of oil in nature is continuous (which is a tiny bit, but hardly at all, true) so we can keep pumping oil out of the ground and it will just keep being produced by tiny microbes. But aside from that particular, and…

This is mainly about copper mining in a part of Minnesota that has previously seen extensive iron mining. Most mineral rights across Minnesota are owned by the state, which then may lease rights to miners. Recently, 31 nonferrous mineral leases were approved by the Minnesota Executive Council, which consists of Governor Dayton, Secretary of State…

4-methylcyclohexane methanol is a chemical used to clean coal before it is burned. As you know a region of southern West Virginia where upwards of 100,000 people live has been affected by a spill of this chemical; the water supply in this area has been made unavailable for human use. A 48,000 gallon storage tank…

America’s Dangerous Pipelines

I think there is a belief that pipelines are safer than trucks,trains, or boats for shipping liquid hydrocarbon fuels. That may actually be true. I don’t know what would happen if we stopped all the pipelines and switched to vehicles. But the idea that pipelines are safe is absurd and it is time people started…

Emily S Cassidy, Paul C West, James S Gerber and Jonathan A Foley, from the University of Minnesota Institute on the Environment, have produced a very important study for IOP Science Environmental Research Letters. (This is OpenAccess so you can access it openly!) You know Emily as one of the participants in our CONvergence panel…