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Recent Posts
- Why the R/P Reserves to Production ratio does not show when oil will run out
- Catton on Collapse “Bottleneck: Humanity’s Impending Impasse”
- Book Review of Grain Brain: Extraordinary claim not backed up by evidence
- Why did everyone stop talking about Population & Immigration?
- What would happen if trucks stopped running?
- How to survive a nuclear winter
- The insect apocalypse will kill billions more people than climate change
- The war on drugs. A book review of “Chasing the scream”
- Peak crude oil did not happen in 2018. But we are still running out of time
- Sheriffs have too much power
- Book review “They poisoned the world: Life & death in the age of Forever Chemicals”
- John Howe on one child per woman: still too high to stay under limits to growth curves
- Ted Trainer: The radical implications of a zero growth economy
- Part 5 Raven Rock. Hidey holes for government and military officials to carry on democracy after nuclear war destroys the planet
- Become a Bison rancher
Tag Archives: biodiversity loss
Livestock threatened by toxic invasive species on rangeland
Preface. Will cattle, sheep,goats, and horses have to be raised on feed lots in the future to prevent range land poisoning from invasive plants? Each year poisonous plants adversely affect 3-5% of the cattle, sheep, and horses that graze western … Continue reading
Posted in Biodiversity Loss, BioInvasion, Farming & Ranching, Peak Food
Tagged biodiversity loss, Bioinvasion, invasive species, plants
4 Comments
We’ve taken over too much of the planet for pasture and crops
In the article “Primeval planet: What if humans had never existed?” by Christopher Kemp in NewScientist, these charts of increasing intensity of pasture and crop land from 5000 BC (18,000,000 population) until 2000 (6,150,000,000 people) show that humans are laying … Continue reading
Posted in Extinction, Overpopulation
Tagged agriculture, aquifer depletion, biodiversity loss, crops, green house gas emissions, pasture, rangeland, topsoil erosion
Comments Off on We’ve taken over too much of the planet for pasture and crops
Invasive Species prevent new species from evolving: human induced mass extinction recovery will take longer than thought
Richard A. Kerr. February 10, 2012.More Than One Way for Invaders to Wreak Havoc. Science: Vol. 335:646 Ravenous pythons and anacondas invading the Florida Everglades are ravaging the local ecology. But a study published last month suggests that invasive species … Continue reading
Posted in Biodiversity Loss, BioInvasion
Tagged biodiversity loss, Bioinvasion, invasive species
Comments Off on Invasive Species prevent new species from evolving: human induced mass extinction recovery will take longer than thought