,
7 tweets,
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Remember:
1. CO₂ level same as 3M yrs ago
2. Arctic will be ice free by 2022
3. Amazon Rainforest? Dying
4. Great Barrier Reef? Dying
5. Most species extinct by 2099
6. Empty oceans by 2048
7. No top soil after 2073
8. ~96% of Mammal Biomass is Human, Pig or Cow
System Change!
1. CO₂ level same as 3M yrs ago
2. Arctic will be ice free by 2022
3. Amazon Rainforest? Dying
4. Great Barrier Reef? Dying
5. Most species extinct by 2099
6. Empty oceans by 2048
7. No top soil after 2073
8. ~96% of Mammal Biomass is Human, Pig or Cow
System Change!
2.
First blue ocean event in 2022.
Totally ice free by 2032.
First blue ocean event in 2022.
Totally ice free by 2032.
See this thread for 3. 4. and 5. 👇
6.
The apocalypse has a new date: 2048. That's when the world's oceans will be empty of fish, predicts an international team of ecologists & economists. The cause: the disappearance of species due to overfishing, pollution, habitat loss, and climate change.cbsnews.com/news/salt-wate…
The apocalypse has a new date: 2048. That's when the world's oceans will be empty of fish, predicts an international team of ecologists & economists. The cause: the disappearance of species due to overfishing, pollution, habitat loss, and climate change.cbsnews.com/news/salt-wate…
7.
Only 60 Years of Farming Left If Soil Degradation Continues:
'Generating three centimeters of top soil takes 1,000 years, and if current rates of degradation continue all of the world's top soil could be gone within 60 years, a senior UN official said'
scientificamerican.com/article/only-6…
Only 60 Years of Farming Left If Soil Degradation Continues:
'Generating three centimeters of top soil takes 1,000 years, and if current rates of degradation continue all of the world's top soil could be gone within 60 years, a senior UN official said'
scientificamerican.com/article/only-6…
Human impacts are due to the combined effects of the agricultural and industrial revolutions.
Humans account for about 36% of the biomass of all mammals. Domesticated livestock, mostly cows and pigs, account for 60%, and wild mammals for only 4%.
ecowatch.com/biomass-humans…
Humans account for about 36% of the biomass of all mammals. Domesticated livestock, mostly cows and pigs, account for 60%, and wild mammals for only 4%.
ecowatch.com/biomass-humans…
