Notable quote from Michael T. Klare, “Rising Powers, Shrinking Planet: The New Geopolitics of Energy” pp. 261 (2009) Image credit: light-concentrating carbon nanotube rope, Geraldine Paulus (Strano Group) MIT published in journal article by J. Han et al., Nature Materials 9 pp. 833 - 839 (2010) Significance of paper by Han et al.: MIT chemical engineering group using carbon nanotubes were able to concentrate incident solar energy 100 times more than a regular photovoltaic cell. Their specially designed nanotubes are shaped into electromagnetic nano-antennas that capture and focus light energy; this feat is enabled by unique properties of collectively oscillating, entangled, many-body surface plasmon electron excitations that exist on the surfaces of such nanotubes