The new chief executive of Providence Resources Alan Scott Linn has broken cover to give his first media interview. Conducted on camera by Polly Middlehurst of Proactive Investors, Linn comes across as confident and on top of the detail in relation to the Irish oil and gas explorer.  He has 35 years of experience in the sector and is a hardcore exploration man. It shows. He was country manager for Cairn Energy in India for example when it discovered the Mangala Field in Rajasthan, the largest oil discovery in the world in 2004. This field is similar in respects to Providence’s…