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But the environmental impact of carbon offsets remains an open question. A ProPublica review of two decades of carbon offsets around the globe found only half of the promised project areas were forested. The investigation showed that many carbon credits did not offset the amount of pollution they pledged to address.

But things have started to change since a guideline aimed at boosting welfare for an estimated 500,000 de facto orphans took effect on Jan 1.

But the remote location has led to many troubles for Li and his peers. They spend about four months a year in mountains and have no choice but to live in a two-story prefabricated house, with no proper sanitation facilities.

But the island has at least 30,000 archaeological sites spread across its 166 square kilometers, most of which are exposed to the environment.

But while some koalas may have escaped the flames, IFAW wildlife campaigner Josey Sharrad told the Australian Associated Press on Thursday, the figures do not include the ongoing losses which are expected due to habitat destruction.