Categories
-
Recent Posts
- Renewables: not enough minerals, energy, time or clean and green
- Ugo Bardi’s The Universal Mining Machine
- Minerals essential for wind, solar, and high-tech, are anything but clean and green
- Book list: What to do about peak everything and limits to growth
- 328 Million Americans use 3.2 million pounds of minerals, metals, and fuels in their lifetime
Recent Comments
- energyskeptic on Renewables: not enough minerals, energy, time or clean and green
- energyskeptic on Renewables: not enough minerals, energy, time or clean and green
- hugh owens on Renewables: not enough minerals, energy, time or clean and green
- L. Phoenix on Renewables: not enough minerals, energy, time or clean and green
- George Bellarious on Minerals essential for wind, solar, and high-tech, are anything but clean and green
Archives
- January 2021
- December 2020
- November 2020
- October 2020
- September 2020
- August 2020
- July 2020
- June 2020
- May 2020
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- October 2019
- September 2019
- August 2019
- July 2019
- June 2019
- May 2019
- April 2019
- March 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- August 2018
- July 2018
- June 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- October 2017
- September 2017
- August 2017
- July 2017
- June 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- December 2016
- November 2016
- October 2016
- September 2016
- August 2016
- July 2016
- June 2016
- May 2016
- April 2016
- March 2016
- February 2016
- January 2016
- December 2015
- November 2015
- October 2015
- September 2015
- August 2015
- July 2015
- June 2015
- May 2015
- April 2015
- March 2015
- February 2015
- January 2015
- December 2014
- November 2014
- October 2014
- September 2014
- August 2014
- July 2014
- June 2014
- May 2014
- April 2014
- March 2014
- February 2014
- January 2014
- December 2013
- November 2013
- October 2013
- September 2013
- August 2013
- July 2013
- June 2013
- May 2013
- April 2013
- March 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- February 2012
- January 2012
- December 2011
- November 2011
- October 2011
- September 2011
- July 2011
- June 2011
- April 2011
- March 2011
- January 2011
- January 2010
Meta
Please follow & like us :)
Category Archives: Pollution
Going 100% renewable power means a lot of dirty mining
Preface. Everyone talks about oil spills, but what about the dirty mining that will have a huge polluting footprint on the earth, and potentially destroy the world’s largest sockeye salmon fishery among other side-effects? Renewables aren’t cleaner and greener than … Continue reading
Posted in Groundwater, Manufacturing & Industrial Heat, Pollution
Tagged manufacturing, mineral depletion, mining, pollution, renewables
Comments Off on Going 100% renewable power means a lot of dirty mining
France is trying to get rid of pesticides
Preface. This article discusses how France is doing so far in their attempt to use less pesticides. This is the direction we should be going in post fossils. Many of the solutions are too high-tech to be used after the … Continue reading
Posted in Agriculture, Pesticides
Tagged agriculture, pesticides
Comments Off on France is trying to get rid of pesticides
Decommissioning a nuclear reactor
Preface. Below are excerpts of articles about the costs and challenges of dismantling nuclear power plants. This is at the top of my “Energy Descent To Do List” given the consequences for future generations for up to a million years, … Continue reading
Posted in Nuclear, Nuclear Waste
Tagged decommission, nuclear
Comments Off on Decommissioning a nuclear reactor
Groundwater rise. Yet another climate change threat.
Preface. In coastal areas flooding is likely to be caused from groundwater rise because as sea levels rise, they won’t only move inland, flooding low-lying land near the shore; but also push water up from the saltwater water table, on … Continue reading
Posted in Floods, Groundwater, Hazardous Waste, Sea Level Rise, Water
Tagged floods, groundwater rise, sea level rise
3 Comments
Book review of Jaczko’s “Confessions of a rogue nuclear regulator”
Preface. After presenting a lot of evidence for why nuclear power plants are inherently unsafe, Jaczko concludes: “There is only one logical answer: we must stop generating nuclear waste, and that means we must stop using nuclear power. You would … Continue reading
Posted in Nuclear, Nuclear, Nuclear Power, Nuclear Power, Nuclear spent fuel fire
Tagged nuclear power
3 Comments
Using manure for fertilizer in the future – it won’t be easy
Preface. At John Jeavons Biointensive workshop back in 2003, I learned that phosphorous is limited and mostly being lost to oceans and other waterways after exiting sewage treatment plants. He said it can be dangerous to use human manure without … Continue reading
Posted in Life Before Oil, Soil, Waste, Water
Tagged eutrophication, excrement, fertilizer, manure, phosphorus, sewage, water
8 Comments
Fresh water depletion, contamination, saltwater intrusion, & permanent subsidence
Map of the U.S. showing cumulative groundwater depletion from 1900 through 2008 in 40 aquifers. Source: Groundwater Depletion in the United States (1900-2008), USGS Scientific Investigations Report 2013-5079. Preface. What follows is from: Ayre, J. April 2018. Fossil Water Depletion, Groundwater … Continue reading
Posted in Groundwater, Salinity, Water, Water, Water
Tagged aquifer, depletion, groundwater, water
Comments Off on Fresh water depletion, contamination, saltwater intrusion, & permanent subsidence
Toxic textiles: the lethal history of Rayon
Preface. This is a book review from Science magazine of Paul David Blanc’s 2016 book “Fake Silk The Lethal History of Viscose Rayon”, Yale University Press. I’ve shortened the review and changed some of the text. This book exposes how … Continue reading
Posted in Chemicals
Tagged carbon disulfide, rayon, viscose
Comments Off on Toxic textiles: the lethal history of Rayon
U.S. farmers destroy future food production for centuries with modern farming methods
[ Below are excerpts from a devastating critique of current farming practices by the National research council. Here are some of the main points. “Most food is produced by farmers who rely on agriculture for their livelihood. …surveys repeatedly show … Continue reading
Posted in Agriculture, Air, Biodiversity Loss, Climate Change, Groundwater, Limits To Growth, Peak Food, Pesticides, Soil, Water
Tagged air pollution, CRP, erosion, eutrophication, topsoil, water pollution
1 Comment
Toxic algae slime spreading quickly across the earth
2017-8-19. Ocean Slime Spreading Quickly Across the Earth. Craig Welch, National Geographic. Toxic algae blooms, perhaps accelerated by ocean warming and other climate shifts, are spreading, poisoning marine life and people. When sea lions suffered seizures and birds and porpoises … Continue reading
Posted in Biodiversity Loss, Fisheries, Oceans, Water
Comments Off on Toxic algae slime spreading quickly across the earth