Climate change: 'The moment of crisis has come'

Sir David Attenborough, the renowned naturalist and broadcaster has warned that "the moment of crisis has come" in efforts to tackle climate change. He also said that China needs to do more to tackle global warming. His comments came in a BBC News interview to launch special coverage on the subject of climate change. We hear what Sir David had to say, and find out how people across the world are reacting to global warming.

Also, foreign ministers from the countries that lost citizens aboard the plane which was shot down by Iran are meeting in London to co-ordinate a response to the tragedy. We bring you what happens and speak to people who knew the victims.

And we bring you the story of a woman in Australia whose house was surrounded by the ongoing bushfires. She survived it by putting on scuba diving gear and staying in her swimming pool until it was safe to come out.

Photo: Naturalist and broadcaster Sir David Attenborough. Credit: WWF/PA Wire)