Joined Apr 2011
1K Posts | 87+
Pangea
michaelm
For me the oceanic anoxic events and acidification that could occur are the scariest of all the climate change catastrophic scenarios.
http://en.wikipedia.org/wiki/Anoxic_event
In other words when CO2 and H20 combine they from carbonic acid which to cut a long story short is REALLY bad for anything living in the sea. To my knowledge much of the oil and gas that was formed millions of years ago (and is now adding to the greenhouse gas emissions that occur today) is a direct result of the seas and everything in them dying from these events and then sinking to the bottom and forming the complex hydrocarbons we use for our enegy.....rather ironic dont you think?
OR maybe not...
This is just a another example of a closed system trying to bring itself back into equilibrium. Earth and the physical world we inhabit is always in a state of Yin Yang flux...these scenarios that may play out are a direct result of feedback systems trying to maintain that equilibrium.
The REAL problem and the root cause of 99% of the worlds problems however, is overpopulation. Loss of Biodiversity, resource shortages, AGW etc etc all stem from having too many humans on this finite planet and this is the elephant in the room everyone wants to ignore. That and also having an economy based on a fundamental flaw ie infinite growth in a finite system - are two of the biggest challenges we face in coming years (along with AGW).
3652981382591973
What do you think about the acidification of the sea thing, more in my line of things as someone trained in biological science rather than modelling; sounds as though that would be directly within your area of expertise.
For me the oceanic anoxic events and acidification that could occur are the scariest of all the climate change catastrophic scenarios.
http://en.wikipedia.org/wiki/Anoxic_event
In other words when CO2 and H20 combine they from carbonic acid which to cut a long story short is REALLY bad for anything living in the sea. To my knowledge much of the oil and gas that was formed millions of years ago (and is now adding to the greenhouse gas emissions that occur today) is a direct result of the seas and everything in them dying from these events and then sinking to the bottom and forming the complex hydrocarbons we use for our enegy.....rather ironic dont you think?
OR maybe not...
This is just a another example of a closed system trying to bring itself back into equilibrium. Earth and the physical world we inhabit is always in a state of Yin Yang flux...these scenarios that may play out are a direct result of feedback systems trying to maintain that equilibrium.
The REAL problem and the root cause of 99% of the worlds problems however, is overpopulation. Loss of Biodiversity, resource shortages, AGW etc etc all stem from having too many humans on this finite planet and this is the elephant in the room everyone wants to ignore. That and also having an economy based on a fundamental flaw ie infinite growth in a finite system - are two of the biggest challenges we face in coming years (along with AGW).