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I am an honours graduate (BSc. Hons. Strath-Glasgow) coupled with an MBA-ICG (Paris) , experienced, Metallurgist - Materials Scientist and Engineer & Manager turned Consultant & Blogger. I specialised in Superalloys (aero-engine_Seminal Work peer reviewed & published IOM3_MST, Feb.1985, the 2nd issue of this now well known journal dedicated to the fundamental aspects in our multidisciplinary subject area ) My experience over a wide range of Special Alloys is extensive. (Cryogenic,Controlled Expansion-Dilatometric,Magnetic, Corrosion Resistant Grades and finally HSLA-Aircraft Undercarriage. (Great Stuff-I was lucky) My responibilities were especially in Melting & Refining to 1st Forming stage. Responsibilities include QC,QA & Accounting, Melt/Remelt Process  & Products, R&D.  Bilingual English-French. 
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Saturday, 17 September 2016

Our best shot at cooling the planet might be right under our feet Ref: Global Dev Professionals Network_The Guardian UK

Our best shot at cooling the planet might be right under our feet.- brought to us by the Global Development Professionals Network.



Global temperature record brocken:

"Every one of the past 14 months has broken the global temperature record. Ice cover in the Arctic sea just hit a new low, at 525,000 square miles less than normal. And apparently we’re not doing much to stop it: according to Professor Kevin Anderson, one of Britain’s leading climate scientists, we’ve already blown our chances of keeping global warming below the “safe” threshold of 1.5 degrees." quoted from the Guardian.


Global Temperature Targets and how to achieve them

"If we want to stay below the upper ceiling of 2 degrees, though, we still have a shot. But it’s going to take a monumental effort. Anderson and his colleagues estimate that in order to keep within this threshold, we need to start reducing emissions by a sobering 8%–10% per year, from now until we reach “net zero” in 2050. If that doesn’t sound difficult enough, here’s the clincher: efficiency improvements and clean energy technologies will only win us reductions of about 4% per year at most." 


Quick look


"Maybe our engineers are missing the point. The problem with geo-engineering is that it proceeds from the very same logic that got us into this mess in the first place: one that treats the land as something to be subdued, dominated and consumed. But the solution to climate change won’t be found in the latest schemes to bend our living planet to the will of man. Perhaps instead it lies in something much more down to earth – an ethic of care and healing, starting with the soils on which our existence depends.

Of course, regenerative farming doesn’t offer a permanent solution to the climate crisis; soils can only hold a finite amount of carbon. We still need to get off fossil fuels, and – most importantly – we have to kick our obsession with endless exponential growth and downsize our material economy to bring it back in tune with ecological cycles. But it might buy us some time to get our act together." ref The Guardian
Well known but quickly forgotten. 
"Feeding the world isn’t about higher yields; it’s about fairer distribution. We already grow enough food for 10 billion people. In any case, it can be argued that regenerative farming actually increases crop yields over the long term by enhancing soil fertility and improving resilience against drought and flooding. So as climate change makes farming more difficult, this may be our best bet for food security, too." 


READ MORE? 


1. Our-best-shot-at-cooling-the-planet-might-be-right-under-our-feet? from The Guardian Global Development Professionls Network


REFERENCES brought to us by the Guardian


a) PNAS Proceedings of the National Academy of Sciences

Enhanced top soil carbon stocks under organic farming 

read for free at their link above.