Earth Hour in Australia is celebrating Aussie food and farmers this year, reminding everybody of the need to tackle global warming for the sake of our rural communities and our supply of fresh, homegrown food.
The Great Barrier Reef is one of the world's most stunning natural wonders, but faces destruction from the effects of climate change.
In the past 30 years, 50.7% of the coral in the reef has died.
This Earth Hour join others and pledge to use the ultimate renewable energy – your own calories!
Choose the stairs instead of the lifts and burn approximately 5 calories per floor. Each time you do this don't forget to add a sticker on the spiral staircase wall to show your pledge.
UTS Library together with UTS Green, UTS Housing and UTS BUiLD, will be hosting The Earth Hour Story, Talk it Up! Forum.