"It is estimated that the unaccounted-for costs of current approaches to economic activity – reflecting impacts on biodiversity, water, health and climate change, including from food production – are at least $10-25tn per year," she said.

In 2017, Kubinec’s casket was among 35 exhumed that were associated with the West Virginia and sent for DNA testing by the Defense POW/MIA Accounting Agency, which works to recover and identify unaccounted-for soldiers.

But it later confirmed there was another unaccounted-for passenger on the flight.

Authorities said early Tuesday that the death toll had risen to five, while 49 workers remained unaccounted-for in the mangled wreckage of the building, which collapsed on Monday afternoon.

“He has not been associated with any remains recovered from the area after the war and is still unaccounted-for,” according to the agency.