For generations, Native Hawaiians have been displaced from ancestral lands, and on the island of Molokai, where one-third of the island is owned by Hong Kong-headquartered billionaire investment firm Guoco Group...

Same basic problem is on all the islands. Read the fictionalized story The Descendants (or see movie of same name).

... Land mismanagement causes other problems as well. Red dirt sediment from West Molokai’s eroded slopes runs into the ocean after a heavy rain, turning the water red with pollution that can kill coral reefs and clog fishponds.

“If our reef dies, we lose that as a source of food,” Kalipi said.

It sounds like Hawaii should institute a land use law where squatters on lands of absent landlords could claim ownership by working said land. I know they have something like that already because there was another lawsuit where developers purposely built on someone else's land, then sued the property owner for trying to 'steal' the luxury building they built by 'mistake' such that all she could argue was that they tear the whole thing down.

If successful, it would be one of the largest land purchases in Hawaii, behind Larry Ellison’s nearly 90,000-acre acquisition on the island of Lanai. Only this time, the land would be returning to its people.

The Molokai Heritage Trust is moving forward thoughtfully in its endeavor, dedicating years for discussion and research and obtaining its 501(c)(3) nonprofit status last year.

I am heartened by the last line, which is labeled as "Pakui’s Prophecy" (emphasis mine):

The heavens will fall, the high-born will fall, and the dark earth — the common people — will rise like a wave.