Tim Graham

Republican presidential candidate Newt Gingrich, Senate Majority Leader Harry Reid, Sen. Lindsey Graham and Rep. Tim Scott discuss the 2012 presidential race and the problems getting work done in Congress.

Executive producers Ian Maxtone-Graham, Matt Selman, and Tim Long, along with director Mark Kirkland, voice actress Nancy Cartwright (Bart Simpson, and others), and producer Caroline Omine, discuss some of the cheats they've had to make over the years.

Concern about global warming has focused attention on the disruption of natural systems from the way we use resources and energy. Australia may be one of the world's largest producers and exporters of coal for electricity, but it also has some of the world's largest renewable energy resources. A number of Australians are world leaders in the field of renewable energy and sustainable solutions. They are serious about creating clean energy options that will make a big difference. Some draw energy and inspiration from nature in their clean technology designs. Dr Tim Finnigan uses bio-mimicry, or 'innovation inspired by nature', to design his oceanpower systems. Dr Robert Dane modeled the design for his Solar Sailor boat on the insect's wing. Dr David Mills and Professor Graham Morrison's solar thermal technology is pitched as the clean alternative to coal and nuclear power. It has attracted international attention and is being rolled out now in the US on a very large scale. Deep hot rock, or geothermal technology, has been developed by Dr Prame Chopra and Dr Doone Wyborn, in the remote deserts of South Australia. They believe geothermal could prove to be a major contributor to Australia's energy needs for the next 500 years. Dr Zhengrong Shi's solar cell research was built on work pioneered by Professors Martin Green and Stuart Wenham at the University of NSW. It has made him the world's second largest solar panel supplier. His ongoing support of UNSW helps PhD students, such as Eureka Prize winner Nicole Kuepper, to develop solar PV for a wider market. ANU's Dr Keith Lovegrove has developed a thermochemical process that stores solar energy for use in commercial power stations. In this documentary directed by Maryella Hatfield, produced by Lisa Duff and edited by Krissoula Syrmis - The Future Makers explores the visions of these leaders and follows them as their projects unfold. For more information: www.thef

Executive producers Ian Maxtone-Graham, Matt Selman, and Tim Long, along with director Mark Kirkland, voice actress Nancy Cartwright (Bart Simpson, and others), and producer Caroline Omine, discuss some of the cheats they've had to make over the years.