Tag Archives: climate change

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

World’s first multi-million dollar carbon-capture plant does work of just $17,640 worth of trees

Preface. This is a shortened and reworded version of the original article.  Obviously, since we’re at the peak of global fossil fuel production, when the plateau ends sometime between now and 2025 and production declines exponentially, greenhouse gas emissions will … Continue reading

Posted in CCS Carbon Capture & Storage, Climate Change | Tagged , , | 2 Comments

The fall of the roman empire from plagues and climate change

Preface. The book “The Fate of Rome Climate Disease and the End of an Empire” by Kyle Harper shows the brutal effects of plagues, climate change, and their joint interaction of the Roman Empire. This doesn’t rule out all the … Continue reading

Posted in Climate Change, Pandemic, Roman Empire, Transportation | Tagged , , , , | 2 Comments

Richard Heinberg: Paul Krugman’s Errors and Omissions

[ This article by Richard Heinberg at Postcarbon refutes a column by Paul Krugmen called “Errors and Emissions Could Fighting Global Warming Be Cheap and Free?” here.  Most of my friends and family think I’m nuts because articles like this … Continue reading

Posted in EROEI Energy Returned on Energy Invested, Richard Heinberg, Solar, Wind | Tagged , , , , , , | 8 Comments

Hurricanes will lower Gulf and East Coast carrying capacity

Preface. New Orleans and much of the gulf and east coast remain vulnerable to severe weather, and require help from the federal government to recover.  Clearly as climate change worsens this will only become more of a problem in the … Continue reading

Posted in Extreme Weather, Hurricanes, Sea Level Rise | Tagged , , | Comments Off on Hurricanes will lower Gulf and East Coast carrying capacity

Human over-consumption causes far more biodiversity loss than climate change

2016-8-13. Climate change isn’t the biggest danger to Earth’s wildlife, our thirst for natural resources is even more damaging (2016-8-10 “Biodiversity: The ravages of guns, nets, and bulldozers” Nature) For better or worse, human society has developed into a force … Continue reading

Posted in Biodiversity Loss, Climate Change, Extinction | Tagged , , , | Comments Off on Human over-consumption causes far more biodiversity loss than climate change

If we really cared about CO2, we’d reduce car size and weight, not make electric cars

Preface. Since my book “When trucks stop running: Energy and the future of transportation makes the case that it’s trucks that need to be electrified to keep civilization going, since biofuels don’t scale up, natural gas and liquefied coal are … Continue reading

Posted in Automobiles, Electrification | Tagged , , , | 14 Comments

Peak soil: Industrial agriculture destroys ecosystems and civilizations. Biofuels make it worse.

Alice Friedemann. 2017. Peak Soil.  Last update Oct 23, 2017, first 2007 [ Formerly titled: Why Biofuels are Not Sustainable and a Threat to America’s National Security.  Shorter versions appear in the following books: Jacqueline Langwith, ed. 2008.  “Opposing Viewpoints: Renewable … Continue reading

Posted in Alternative Energy, Biofuels, Biomass, Energy, Peak Biofuels, Soil, Soil | Tagged , , , , , , , , , , , , | 2 Comments