The purpose of the looking at the future...is to disturb the present!

Gaston Berger (1896-1960), francuski futurolog

Darpa Thinks Walls of Oysters Could Protect Shores Against Hurricanes

The US defense research agency is funding three universities to engineer reef structures that will be colonized by corals and bivalves and absorb the power of future storms.
Link :
https://www.wired.com/story/darpa-thinks-walls-of-oysters-could-protect-shores-against-hurricanes/