AAP: Prime Minister Julia Gillard is defending Labor’s climate change credentials, including the much-ridiculed plan for a citizens assembly. A re-elected Gillard government would appoint 150 randomly-selected Australians to assess published climate science and policies to combat the impact of climate change, such as an emissions trading scheme. Ms Gillard said the assembly was part of a “wide breadth” of climate policies Labor was proposing, including incentives for fuel-efficient …