Live-weapons military training in the Saddle area. Continuing but contested on both policy and environmental concerns. Resorts, both generally and specifically, but still growing as one of the island's main economic strengths. Wiping out the illegal marijuana-growing industry. It still survives despite regular spraying.
Nature can be very unruly, too.
Kilauea Volcano is now in its 18th year of continuous eruption. It still occasionally burns up a home or two remaining near its path in Puna. Giant Mauna Loa last erupted in 1984 and will again for sure. More earthquakes than any other island, thanks to its volcanoes. Tsunamis wiped out much of the Hilo waterfront in 1946 and 1960 and are sure to come again but will find parks where commerce used to be.