movement dedicated to managing environmental issues in local communities across Australia. As of 2017, the Landcare movement is made up of more than 5,400 local groups across the nation. Support for Cape York Since 1975, ACF has been supporting a land tenure reform process with the twin aims of delivering land justice to Indigenous traditional owners, and protecting high conservation value lands across the Cape York Peninsula. Since 1995 the Cape York land tenure resolution process has returned more than three million hectares of land to Aboriginal ownership. This includes more than two million hectares of Aboriginal owned and jointly managed national parks and more than a million hectares of Aboriginal freehold. The Climate Reality Project The Climate Reality Project Australia, formed in 2006, ran in partnership with the Australian Conservation Foundation (ACF) until 2016. Since December 2016, it is hosted by the Melbourne Sustainability Society Institute. Founded by former US vice president Al Gore, the project has been successful in ensuring that one in 60 Australians have seen a presentation on the harmful effects of climate change and how they can work towards grassroots, worldwide solutions. Protecting the Great Barrier Reef Since its formation, ACF has protected the reef from oil drilling, limestone mining, overfishing and trawling. In 1969, ACF kickstarted a Royal Commission which led to a ban on oil drilling on the reef. Six years later, after a national campaign by ACF and other community groups, the Australian government declared the Great Barrier Reef a national marine park. In the 1980s, the ACF community campaigned for the Reef's World Heritage listing – and won. In the early 2000s, one of ACF's greatest successes was in influencing the expansion of the Great Barrier Reef Marine Park. Over 3,500 submissions from ACF supporters to the Marine Park Authority saw environmentally protected areas of the reef increase from five per cent to one third of its expanse. Jabiluka and Kakadu National Park ACF and other environment groups worked closely with the Mirarr people to halt the Jabiluka uranium mine at Kakadu and the 1998 blockade gained significant media attention and put Jabiluka on the national and international agenda. This campaign took a big step forward when the Mirarr people and mining company ERA signed an agreement that gives the Mirarr a veto on any future development at the stalled Jabiluka mine-site. ACF Executive Director Don Henry described the decision as