Where are all the electric cars?

The technology keeps getting better, but Australia's electric vehicle uptake has been incredibly slow. For most people, it's still way too expensive. So should the Government be helping bring the cost down? Today on The Signal, the arguments for and against electric vehicle subsidies. And with or without them, does it add up, financially speaking, to own one yet? Featured: Dr Jake Whitehead, electric vehicle researcher, University of Queensland Thomas, proud electric van owner