Aris, the professor whom I met in Ternate, said that he had approached Harita in 2010 about doing an environmental study near the Obi mine site. After nine years, Harita finally allowed him to start taking water samples from the area, although his access to many sites, including the main mine, was severely limited and, in some cases, prohibited.
Nevertheless, Aris was able to examine water, fish, and fluted giant clams, and he prepared three academic studies to present his findings. In one paper, he wrote that his research had found âdegeneration and cell necrosisâ in the fluted giant clams, which are listed as a âconservation-dependentâ species because their natural habitat has been impacted by humans. âThis change is thought to be influenced by heavy metals,â he continued. âHeavy metal content in liquids exceeds the quality standard threshold.â In another paper, he noted the degradation of fish tissues. His sampling detected levels of ammonia, nitrate, dissolved oxygen, nickel, and iron that exceeded water-quality standards set by the government. In the conclusion to his paper on fish, he described it as âa reference for warning of heavy metal pollution in Obi Island waters.â
When it came time for Aris to publish his results, Harita contacted him. âThey asked me to change the data,â he told me. When he refused, the company tried to prevent the study from appearing. âThey sent a letter to the university,â he said, âand the rector spoke to me directly and told me not to publish that the water pollution level was over the limit.â (Khairun University did not respond to multiple emails seeking comment.) Aris decided to publish his work despite the pressure, and he has not received funding to conduct another study in the Obi area since. A separate water sample tested in 2022 by The Guardian, the British newspaper, revealed that the cancer-causing chemical hexavalent chromium, of Erin Brockovich fame, was present in worryingly high levels in water near the mine site.
-- from The Elements of Power: A Story of War, Technology, and the Dirtiest Supply Chain on Earth, by Nicolas Niarchos