Tag Archives: limits to growth

Why rare and valuable metals are not recycled

Preface. This is a post about why rare and critical metals aren’t recycled at all or at best, just a small percent. Basically it is still cheaper to mine them from scratch than to try to separate them out from … Continue reading

Posted in Elements: Critical, Elements: Platinum Group, Elements: Precious, Elements: Rare Earth, Recycle, Ugo Bardi | Tagged , , , , , , , , | 5 Comments

Renewables: not enough minerals, energy, time or clean and green

Preface. Electricity generating contraptions like wind and solar can’t replace the 50% of oil used in global manufacturing, because they can’t generate the high heat needed, or run battery or catenary electric trucks as I explained in “When Trucks Top … Continue reading

Posted in Alternative Energy, Battery - Utility Scale, Elements: Critical, Elements: Platinum Group, Elements: Rare Earth, Peak Resources, Recycle, Solar, Wind | Tagged , , , , , , , | 5 Comments

At current rates of deforestation, civilization will collapse in 20-40 years

Preface.  At current rates of deforestation, forests will be gone in 100-200 years. Long before that, in 20-40 years, the effects will be felt, with a 90% chance of civilization collapse likely.   Since it looks like world conventional oil peaked … Continue reading

Posted in Deforestation, Limits To Growth | Tagged , , | 14 Comments

Only a fifth of Earth’s land has little human influence

Preface. Humans have basically taken over the best land on the planet, the places where we aren’t ruining it are really cold, high or dry areas of land, such as arctic landscapes, mountainous areas or deserts. Alice Friedemann   www.energyskeptic.com  author … Continue reading

Posted in Biodiversity Loss, Deforestation, Limits To Growth, Overpopulation | Tagged , , | 2 Comments

Telling others about peak oil and limits to growth

Preface. Obviously the planet is finite. We’re using many times more oil than we’re discovering, and therefore at some point global oil production will peak and decline.  In fact, global oil production peaked in 2018 (EIA 2020) or 2008 (EIA) … Continue reading

Posted in Critical Thinking, Limits To Growth, Peak Oil | Tagged , , , , | 3 Comments

238 academics call on the EU to plan for a post-growth future

Preface. We know there’s going to be no growth soon due to peak oil and limits to growth, and ought to be planning for it so that the financial system doesn’t “freak out” and crash like Humpty Dumpty, beyond repair.  … Continue reading

Posted in Crash Coming Soon | Tagged , , , , | 5 Comments

75% of Earth’s Land Areas Are Degraded. Environmental damage threatens 3.2 billion people.

  Preface. Yikes, by 2050 95% of Earth’s land could be degraded and reduce or even end food production, forcing hundreds of millions to migrate. Whatever you’ve read in the past about the State of the World, it’s gotten even … Continue reading

Posted in Agriculture, Biodiversity Loss, Limits To Growth, Peak Food | Tagged , , , | Comments Off on 75% of Earth’s Land Areas Are Degraded. Environmental damage threatens 3.2 billion people.

Conventional economic theory ignores the laws of physics

[ It’s the energy stupid!  These figures clearly show a link between energy and the economy. Conventional economic theory has to ignore energy or that would prove that there are Limits to Growth.  What follows is from Nafeez Ahmed’s 2017 … Continue reading

Posted in Economists are Stupid and Crazy, Limits To Growth | Tagged , , , , , | 3 Comments

Theo Henckens: do we need mining quotas to prevent mineral depletion?

Preface: Ugo Bardi writes: “Currently, the problem of resource depletion is completely missing from the political debate. There has to be some reason why some problems tend to disappear from the public’s radar as they become worse. Unfortunately, the depletion … Continue reading

Posted in Elements: Critical, Mining | Tagged , , , , | Comments Off on Theo Henckens: do we need mining quotas to prevent mineral depletion?

Limits to Growth? 2016 United Nations report provides best evidence yet

This peer-reviewed United Nations report (excerpts below) ought to scare anyone who understands exponential growth. Here are a few examples to think about while reading the report: If 2 grams of gold grew at a 5% compound rate for 2,000 … Continue reading

Posted in ! PEAK EVERYTHING, Distribution of Wealth, Exponential Growth, Limits To Growth, Organizations, Other Experts | Tagged , , | 5 Comments