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Recent Posts
- Self-driving cars in San Francisco cause accidents, congestion, and more
- “Star Wars” missile defense won’t stop incoming nukes
- Lab-grown meat is energy intensive – and up to 25 times worse for the climate than beef
- The Biblical Revelations, critical thinking, and how this affects us today
- Why the U.S. is ignoring nuclear winter in nuclear policies & strategies
- Oil choke points vulnerable to war, chaos, terrorism, accidents, & piracy
- Nuclear weapons must be reduced or we risk nuclear winter
- Fusion is already running out of fuel
- Peak Oil is Officially Here! World oil production peaked November of 2018
- Wood, the fuel of preindustrial societies, is half of EU renewable energy
- Rare Earth updates: recent research on why complex & intelligent life are rare in the Universe
- Book review of “Chip War” and the Fragility of microchips
- The tremendous material and energy toll of the digital economy
- Nuclear attack on U.S. could kill 90% of Americans
- What percent of Americans are rational?
Tag 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 of mercury, arsenic, and other toxic heavy metals. The Pebble mine is canceled for now, but if the … Continue reading
Posted in Groundwater, Manufacturing & Industrial Heat, Pollution
Tagged manufacturing, mineral depletion, mines, mining, pollution, renewables
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Tackling mine wastes
Preface. This barely scratches the problems of mining wastes, but for what it’s worth, here are a few of the articles I’ve run across on this topic. Like burying nuclear waste deep underground while we still have cheap energy and … Continue reading
Peak soil: Industrial agriculture destroys ecosystems and civilizations: Biofuels make it worse
Preface. In 2018 I thought it was time to reorganize this post, as it grew more and more bloated and disorganized with new information. Eventually it turned into my 2021 book Life After Fossil Fuels: A Reality Check on Alternative … Continue reading
Posted in Alternative Energy, Biofuels, Biomass, Energy, Peak Biofuels, Peak Topsoil, Soil
Tagged aquifer depletion, biodiesel, biofuel, climate change, EROEI, EROI, erosion, ethanol, fertilizer, hunger, peak soil, pollution, topsoil
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Mercury pollution
August 9, 2014. Missing mercury pollution is enough for mass poisoning. NewScientist. New data suggests that we still don’t know where our emissions of toxic mercury end up. Somewhere out there are tens of thousands of tons of missing mercury. … Continue reading
Posted in Gold & Silver, Hazardous Waste
Tagged hazardous waste, mercury, pollution
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Oceans in danger: excessive fishing, pollution, bioinvasion, acidification, oil spills, eutrophication
Carl Safina, Sarah Chasis. 9 Oct 2004. Saving the Oceans. Two major commissions have proposed far-reaching reform of ocean policy. It’s time for Congress to act. Issues in Science & Technology. National Academy of Sciences. Oceans have been suffering from … Continue reading
Posted in Oceans
Tagged climate change, ocean, pollution
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Overpopulation is destroying the planet — China for example
Kenneth R. Weiss. July 22, 2012. China’s population and economy are a double whammy for the world China’s ‘one-child’ policy has slowed population growth and brought prosperity — but it couldn’t avert massive damage to the environment. Los Angeles Times. … Continue reading
Posted in Overpopulation
Tagged overpopulation, pollution
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