While adapting to life in the high-security division in Adelaide's Yatala jail, Hicks now identifies more with Australian environmentalist Tim Flannery than Osama Bin Laden.
Hicks now spends his days reading and considering his future environmental career options, while turning down the option of having a television in his small cell, his lawyer David McLeod told The Bulletin.
"People who've had a hard life often find nature a more easy and forgiving place to engage," Flannery says. "The natural world offers you some solace."
Hicks, who arrived back in Australia on May 20 after five years in Guantanamo Bay, will be freed on December 29.