The issue focused on climate change and conservation issues in Asia. However, scientists say there are concerns about scientific integrity when researchers accept research grants from corporations or governments with conflicts of interest.

Two academic experts involved in the studies told Nature that scientists should aim for transparency by disclosing financial ties to researchers who study controversial topics such as fracking or pesticides. But scientists must consider whether funding sources might compromise their independence.

Some academics fear that publishing climate research funded by fossil fuel companies could undermine scientific credibility if scientists ultimately conclude