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https://www.darrinqualman.com/tag/efficiency/
Efficiency Archives » Darrin Qualman
darrin qualmanefficiency
https://www.darrinqualman.com/research/
Contract Research » Darrin Qualman
Jul 23, 2018 - I have a large collection of long-term datasets on energy, food, industry, etc. I would be happy to do custom research and/or prepare original graphs.
contract researchdarrin
https://www.darrinqualman.com/canadian-debt-levels/
Canucks in hock: 50 years of Canadian debt levels » Darrin Qualman
Nov 14, 2019 - This long-term dataset shows how personal, federal, and provincial debt has increased over the past half-century. And a new analysis reveals why we should be...
debt levelscanuckshockyears
https://www.darrinqualman.com/book/
My new book » Darrin Qualman
new bookdarrin qualman
https://www.darrinqualman.com/australian-coal-production/
Self-incineration? 100 years of Australian coal production » Darrin Qualman
Jan 3, 2020 - Fires are ravaging Australia. But Australia has doubled coal production since 1997, making billions mining and exporting coal. What role does coal production...
australian coalselfyears
https://www.darrinqualman.com/humans-livestock-extinctions/
Civilization as asteroid: humans, livestock, and extinctions » Darrin Qualman
Jun 4, 2018 - The biomass of chickens is more than double the total mass of all other birds combined. Humans and our livestock outweigh wild animals (mammals and birds)...
darrin qualmancivilization
https://www.darrinqualman.com/speaking/
Speaking » Darrin Qualman
Dec 29, 2017 - Darrin offers thought-provoking talks that tackle the big issues and and that take a long-term view of energy, food, the environment, and our civilization.
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https://www.darrinqualman.com/global-material-use/
Another trillion tonnes: 250 years of global material use data » Darrin Qualman
trillion tonnesuse datayears
https://www.darrinqualman.com/year-30-of-the-current-climate-crisis/
We’re in year 30 of the current climate crisis » Darrin Qualman
Aug 1, 2018 - 1988 Toronto conference statement: “Humanity is conducting an unintended, uncontrolled, globally pervasive experiment whose ultimate consequences could be...
current climateyearcrisis
https://www.darrinqualman.com/about/
About Darrin » Darrin Qualman
Sep 22, 2019 - Darrin Qualman is a civilizational critic, a long-term thinker, and the author of Civilization Critcal: Energy, Food, Nature, and the Future.
darrinqualman
https://www.darrinqualman.com/greta-vs-growth/
Greta vs. growth » Darrin Qualman
Oct 29, 2019 - A sixteen-year-old has told us what our governments, CEOs, and economists would not: economic growth must and will end. But we need to prepare.
vs growthdarrin qualmangreta
https://www.darrinqualman.com/canadian-farm-debt/
$100 billion and rising: Canadian farm debt » Darrin Qualman
Jul 4, 2018 - Canadian farm debt has risen past the $100 billion mark. According to recently released Statistics Canada data, farm debt in 2017 was $102.3 billion—nearly...
rising canadiandarrin qualman
https://www.darrinqualman.com/
Darrin Qualman » Author, civilizational critic, long-term thinker, researcher, speaker
Author, civilizational critic, long-term thinker, researcher, speaker
darrin qualmanlong termauthor
https://www.darrinqualman.com/nitrogen-crisis/
The nitrogen crisis: the other mega-threat to the biosphere » Darrin Qualman
nitrogen crisismegathreat
https://www.darrinqualman.com/darrin-qualman-book-civilization-critical/
Darrin Qualman’s book, Civilization Critical, is now available » Darrin Qualman
Apr 10, 2019 - Civilization Critical: Energy, Food, Nature, and the Future, charts the past, present, and possible futures of our global petro-industrial civilization.
darrinbookcivilization