Sir Mark Moody-Stuart is a former chairman of Royal Dutch Shell and is a director of Saudi Aramco, which has the largest daily oil production of any oil-producing company. 
He obtained a PhD on the Devonian sediments of Spitsbergen before joining Shell, where he started his career as a geologist in Spain, Oman, Brunei, and Australia.
After recognizing that our response to global warming demands a transformation of our energy strategy, he became a prominent voice for change in the oil industry.   Here, he discusses how he sees this change coming about. 
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