article_snippet: Mr O'Sullivan continued.
article_snippet: Last year,  Foreign Minister, Julie Bishop, sent US President Barack Obama the 'facts' after he expressed fears it would not be there for future generations.
article_snippet: US President Barack Obama voiced
article_snippet: US President Barack Obama worries that climate change threatened the natural wonder in a speech during the G20 summit in Brisbane.
article_snippet: But Bishop said there was 'an issue' with Bishop position and that Bishop may have have overlooked Australia's commitment to preserving the coral structure which teems with marine life.
highlights_snippet: Presenter spent three weeks filming the series, expected to air in 2016 .