- Sep 2024
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www.thelancet.com www.thelancet.com
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Both biosphere boundaries
for - question - earth system boundaries - biodiversity - how do we reconcile these boundaries with climate departure?
question - earth system boundaries - biodiversity - how do we reconcile these boundaries with climate departure? - Does the term "functional integrity" imply autonomy from climate feedbacks? Obviously, climate feedback plays a huge role in determining biodiversity health - In 2013, Mora et al. found that climate departure, the year in which a climate variable moves out of the historical bounds will occur everywhere on the planet, regardless of an aggressive RCP pathway being taken. In this study, climate departure was found to take place (relative to 2013) - 37.5 years in the future under RCP45, or - 22.5 years in the future under RCP85 - It would seem that the biodiversity boundaries should take into consideration climate departure as species extinction and ecological system disruption is projected to occur, regardless of whether RCP45 or RCP85 is adopted. - Currently, we are still on a Business-As-Usual trajectory, but since 2013, scientific research has moved the danger threshold even lower so climate departure dates are likely even sooner than those calculated in the 2013 Mora paper
to - Mora, C., Frazier, A., Longman, R. et al. (2013). The projected timing of climate departure from recent variability. Nature 502, 183–187. https://doi.org/10.1038/nature12540 - https://hyp.is/3wZrokX9Ee-XrSvMGWEN2g/www.nature.com/articles/nature12540 - Researchgate copy - https://hyp.is/go?url=https%3A%2F%2Fwww.researchgate.net%2Fpublication%2F257598710_The_projected_timing_of_climate_departure_from_recent_variability&group=world
Tags
- to - Mora, C., Frazier, A., Longman, R. et al. (2013). The projected timing of climate departure from recent variability. Nature 502, 183–187. https://doi.org/10.1038/nature12540
- question - earth system boundaries - biodiversity - how do we reconcile these boundaries with climate departure?
Annotators
URL
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- May 2024
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english.tau.ac.il english.tau.ac.il
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for - Oded Rechavi - neurobiology - gene centrism - critique - from - youtube podcast interview - book - Understanding Living Systems - Ray Noble - Denis Noble
summary - Rechavi performed experiments with C Elegan and demonstrated that it possesses a type of neuron that - produces RNA that in response to elevated temperature change is transmitted to reproductive cells so that the offsprings encode it in the genome, and it is better adapted to deal with elevated temperatures
question - How many species do this? Is it generally found throughout nature?
from - outube podcast interview - book - Understanding Living Systems - Ray Noble - Denis Noble - https://hyp.is/OUlGVBXrEe-iaBeZhH_4DQ/docdrop.org/video/oHZI1zZ_BhY/
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- Dec 2023
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sonec.org sonec.org
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Common objective on a local level, like a specific problemNeighbourhood cooperation to build better relationships, without a specific objectiveAn individual takes the initiative to build a neighbourhood community, driven by a visionof a better world.
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for: question - SONEC alignment to earth system boundaries
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question
- Stop Reset Go's objective is to find global community partners who can help motivate a local community strategy aligned with the tight timeframe to stay under 1.5 Deg C.
- Is SONEC open to working on a strategic to empower communities in this way?
- We can offer it as an optional framework that the community can integrate into their final framework
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- Sep 2023
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docdrop.org docdrop.org
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these are not represented in the models, they're not in the global carbon budget estimates, they're not in the IPCC.
- for: carbon budget - underestimate, IPCC - underestimate, 1.5Deg C - underestimate, question, question - revise 1.5 Deg C target downwards?
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highlight
- the 1.5 Deg C target does not account for cascading tipping points. In fact the cascading tipping point research is not accounted for in any of:
- current climate models
- global carbon estimates
- IPCC
- the implications are that the carbon budget is even smaller than the current number.
- the implications are that 1.5 Deg C is not the threshold we should be aiming for, but even less. We are now at 1.2 so it has to be 1.3 or 1.4.
- the 1.5 Deg C target does not account for cascading tipping points. In fact the cascading tipping point research is not accounted for in any of:
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question
- Given the underestimates, should the target actually be revised downwards to 1.3 or 1.4 deg C?
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- Jan 2020
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kids.kiddle.co kids.kiddle.co
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Mining can include extraction of metals and minerals, like coal, diamond, gold, silver, platinum, copper, tin and iron. Mining can also include other things like oil and natural gas.
How do you mine gas?
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- May 2019
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www.forbes.com www.forbes.com
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The country’s economy is completely dependent on mining. Many poor families are completely dependent on their children working the mines. That $9/day is hard for a child to reject
its weird how people are able to exploit these people legally, and if not legally than how have people not made an effort to stop them?
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Walt describes how the multibillion-dollar industry, that has made some people outside Africa really really rich, is not known to workers like Lukasa. He just sells his haul to Chinese traders who have seen their profits increase 400% over the last two years.
I wonder if the people at the top of the company even know that this is going on with there "employees"
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