Scientists have delivered a "final warning" on the climate crisis saying rising greenhouse gas emissions are pushing the world to the brink of irrevocable damage.

<p>Scientists have delivered a "final warning" on the climate crisis saying rising greenhouse gas emissions are pushing the world to the brink of irrevocable damage.</p>

Simon Beaumont will keep you up to date with all the latest breaking stories and issues in Perth.

<p>Simon Beaumont will keep you up to date with all the latest breaking stories and issues in Perth.</p>