Mildura is situated just south-east of the confluence of two of Australia’s great rivers: the Darling and the Murray.

As water and land use creep up to the top of our national agenda, the Mildura region emerges as one of Australia’s most contested places, with small ‘block’ farmers, multinational companies, State and Federal politics, among others, entering the debate.

As such, it was perhaps the most natural place for the biennial Palimpsest expositions and symposiums to arise. Following on from Mildura’s famous sculpture triennials, Palimpsest plays on the idea of the landscape as palimpsest, written and rewritten over both physically and with layers of meaning. Palimpsest engages directly with land, land use, water and issues of sustainability, involving artists, and scientists and other experts, spearheading the creative exploration of key environmental issues.

The world is changing. Change is a natural part of the Earth’s cycle and of the things that live on it, but what we are seeing now is both like and unlike the shifts we have seen before.

Anthropogenic change, meaning change created by humans, is having an impact on a global scale. In particular, human activity has altered the composition of the Earth’s atmosphere, causing the world’s climate to change.

Already in the state of Victoria we are seeing evidence of this change around us. In the natural world, coastal waters are warming and bringing tropical marine species to our bays. Desert animals are migrating to Victoria. Alpine winters are changing, potentially putting plants and animals at risk of starvation and pushing species closer to the margins. In the world of humans, island and coastal dwellers deal with the tangible and intangible impacts of loss as sea levels rise, bush dwellers live with an increased risk of life-threatening fires, farmers cope with the new normal of longer droughts, and we all face extreme weather events and the impacts of social and economic change.

This Collections and Climate Change digital story explores how Victoria’s scientific and cultural collections help us understand climate change. It focuses on three Victorian institutions - Museums Victoria, the Royal Botanic Gardens Victoria and Parks Victoria. It looks at how the information gathered and maintained by a dedicated community of researchers, curators, scientists, specialists and volunteers can help us understand and prepare for a hotter, drier, more inundated world.

The story is made up of a short documentary film and twenty-one examples highlighting how botanical records, geological and biological specimens and living flora and fauna provide a crucial resource for scientists striving to map continuity, variability and change in the natural world. And it helps us rethink the significance of some of Victoria’s cultural collections in the face of a changing climate.