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Recent Posts
- ‘The oil we eat’. Following the food chain back to iraq
- Vanishing open spaces: population growth and sprawl in America
- Admiral Rickover 1957: Energy Resources & Our Future
- The Green New Deal is not a solution for the real problem: Overshoot
- A transition from fossil fuels to renewables could take a century – if it ever happens
- Electrifying freight trains in the U.S. is a bad idea
- Why Nuclear Power can’t replace fossil fuels
- Energy, Water, & Climate Change are interdependent
- Why fusion power is Forever Away
- Climate Change dominates news coverage at expense of other existential planetary boundaries
- Excerpt from “The Geopolitics of Resource Wars”
- Homes & Buildings
- Book Review “The Outlawed Ocean” by Ian Urbina
- Underestimating the Challenges of Avoiding a Ghastly Future
- Motherboards: too complicated to make after oil
Category Archives: Polycrisis
Sea Level Rise
[ There are four major sources of sea level rise that are related to human activity: thermal expansion (as ocean water heats up, it physically expands), melting mountain glaciers worldwide, the continental ice sheets of Greenland and Antarctica, and the … Continue reading
Posted in Sea Level Rise
Tagged climate change, ice sheets, sea level rise
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Ozone destroying HCFC is still being produced in enormous volumes
Johannes C. Laube, Mike J. Newland, Christopher Hogan, Carl A. M. Brenninkmeijer, Paul J. Fraser, Patricia Martinerie, David E. Oram, Claire E. Reeves, Thomas Röckmann, Jakob Schwander, Emmanuel Witrant, William T. Sturges. Newly detected ozone-depleting substances in the atmosphere. Nature … Continue reading
Posted in Ozone Loss
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20% of Invertebrate species threatened with extinction.
Brendan Borrell. Sep 3, 2012. One Fifth of Invertebrate Species at Risk of Extinction. Freshwater snails and reef-building corals are among the threatened groups. Nature & Scientific American. One in five of the world’s invertebrate species are threatened with extinction, … Continue reading
Posted in Biodiversity, Extinction
Tagged extinct, extinction, invertebrate
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Ozone Loss from Storms Increases Skin Cancer, Crop Damage
James G. Anderson, et al. 26 Jul 2012. UV Dosage Levels in Summer: Increased Risk of Ozone Loss from Convectively Injected Water Vapor. Science. Climate change is increasing the number and severity of storms, which is depleting the ozone layer … Continue reading
Posted in Ozone Loss
Tagged climate change, crop damage, crop DNA, global warming, ozone loss, skin cancer
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$40 billion cost when levee system fails in California’s delta
Scientists estimate this would cost $40 billion dollars. 23 million Californians will have no drinking water. Up to 1 million acres of some of the best, most productive farmland in the world will disappear forever as salt water permeates the … Continue reading
Posted in Floods
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Rich nations grabbing land from poor nations
[ There are so many nations grabbing land from other nations that I gave up trying to summarize this excellent book and just used a few paragraphs from NewScientist. Having to import food is a clear sign of being over … Continue reading
Posted in Advice, Starvation
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Drought and the Food Supply
Lesk, C. January 7, 2016. Influence of extreme weather disasters on global crop production. Nature. Drought and extreme heat events slashed cereal harvests in recent decades by 9% to 10% on average in affected countries with the greatest impact … Continue reading
Posted in Drought
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Natural Gas — How Much is Left in the USA?
Although there’s been a fracking boom for shale gas in America, many are skeptical. We need local gas since it’s very expensive to import from overseas sources like Qatar, and we’re competing with other nations for delivery, which drives the … Continue reading
Posted in Energy, Liebig's Law, Natural Gas
Tagged drought, fracking, how much natural gas is left, stranded natural gas
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Liebig’s Law Of the Minimum
Liebig’s Law of the Minimum originally applied to plants, which require 21 nutrients — if any of them are missing the plant won’t grow to it’s full potential, or not be able to grow at all. It’s similar to the … Continue reading
Posted in Liebig's Law, Polycrisis
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History of Drought in America since 1899 – Worst ever now
The dust bowls of the 1950s were worse than the famous dust bowls of the Great Depression. The conditions for a new dust bowl are happening again, only this time we’ve cut down the trees so that 27 ton tractors … Continue reading
Posted in Drought, Polycrisis
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