We desperately need holistic interferometry for the personal, social, community (urban, rural and nomadic), national and global health care challenges we face.
* Which includes much of the electromagnetic.
Links:
SETI@home
Seti Inst.
LIGO, the Laser Interferometer Gravitational Wave Observatory
Image source: Seti League
http://www.setileague.org/array2k/array2kb.jpg