If you are interested in the driving forces in the world

http://www.richmondworldaffairs.org/ Richmond World Affairs Forum

https://www.stratfor.com/ 20 Years of Global Intelligence

http://www.cfr.org/    The Council on Foreign Relations

http://bostonglobalforum.org/ Meaningful Innovation for One world

http://foreignpolicy.com/ The Global Magazine of News and Ideas

http://www.helmut-tributsch.it/de/      One of the pioneers in artificial photosynthesis

http://www.sun2fuels.org and http://www.sun2fuels.org

“White Papers on Materials for Photoelectrochemical Water Splitting"

http://www1.eere.energy.gov/hydrogenandfuelcells/pdfs/pec_white_papers.pdf

http://www.biosolarcells.nl

http://www.veluxstiftung.ch/home/index.php

http://www.sun2fuels.ch