Will Young has covered the Burt Bacharach classic 'What the World Needs Now' for his latest single and it's all for a good cause.

It is being released as part of WWF's campaign to raise awareness for declining wildlife populations across the globe.

Young said: "It's shocking to think that in my lifetime global wildlife populations have declined by over 50% and our forests and oceans remain at risk.

"If we actually stop and think about that, it's a real wake-up call.

"Ultimately that's what the world needs now – every single one of us to take action and protect our world for future generations."

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The single is the final track to be taken from his latest album 85% Proof and will be released on January 8, 2016.

The singer is currently finishing up his 'Love Revolution' UK tour until the end of November that will see the star perform gigs in Llandudno, Manchester, Nottingham and London.