Category Archives: Climate Change

Microbes a key factor in climate change

Preface. The IPCC, like economists, assumes our economy and burning of fossil fuels will grow exponentially until 2100 and beyond, with no limits to growth. But conventional oil peaked and has stayed on a plateau since 2005, so clearly peak … Continue reading

Posted in Climate Change, Scientists Warnings to Humanity | Tagged , , | 5 Comments

Climate change risks could cause an American “Fukushima”

Preface. Nuclear power plants need a constant supply of electric power to pump cool water into a reactor’s core. Ninety percent of them, 54 plants, have at least one flood risk exceeding their design. If flooding stops the power supply … Continue reading

Posted in Climate Change, Nuclear Waste | Tagged , , , | 3 Comments

European Power plants are burning American forests

Preface.   Incredibly, this article doesn’t address the fact that after you cut down a forest and convert the wood into pellets destined to be burned in European furnaces for “clean energy”, the next forest won’t grow back with nearly as … Continue reading

Posted in CO2 and Methane, Deforestation, Wood | Tagged , , | 7 Comments

Ice ages may be caused by mountains rising in the tropics

Preface.  In case you’d forgotten– given all the talk about climate change — we’re still in an ice age that’s been going on for 2.6 million years.  Lucky for us, we’ve been in one of the few warm periods for … Continue reading

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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 , , | 3 Comments

Climate change effects on hydropower in California

Preface. The main impact of climate change will be on hydropower in California, which is the largest source of renewable electric power. Besides natural gas, it is the only dispatchable form of power to balance unreliable, intermittent wind and solar … Continue reading

Posted in Energy, Hydropower | Tagged , , | 2 Comments

Rising Sea Levels – What to do?

Preface. I first published this in June 2014, but thought I’d re-update it now that $2.5 million is going to be spent by Resilient by Design on 10 teams to come up with solutions for rising sea levels.  They failed … Continue reading

Posted in Sea Level Rise, Transportation | Tagged , , , | 5 Comments

Richard Heinberg: Systemic change driven by moral awakening is our only hope

[ Although this was written over a year ago on August 14, 2017 by Richard Heinberg on Ecowatch, it’s as true today as it was then, and worth republishing since people forget what they’ve read in the past Alice Friedemann   … Continue reading

Posted in Climate Change, Critical Thinking, Overpopulation, Overshoot, Population, Richard Heinberg | Tagged , , , | 20 Comments

Mass migration: Africa

Sengupta, S. 2016-12-15. Heat, Hunger and War Force Africans Onto a ‘Road on Fire’. New York Times. AGADEZ, Niger — The world dismisses them as economic migrants. The law treats them as criminals who show up at a nation’s borders … Continue reading

Posted in Drought, Extreme Weather, Mass migrations | Tagged , , | 2 Comments

America’s energy security, jobs and climate challenges 2010 House of representatives hearing

Preface. In this 2010 House of Representatives hearing, General Wesley Clark foresaw in 1973 “that US military forces might have to become engaged to defend or protect oil-producer governments”.  Today “we can look back on the continuing failures of American … Continue reading

Posted in Caused by Scarce Resources, Climate Change, Energy Dependence, Military | Tagged , , | 5 Comments