An excellent presentation of the state of affairs in PV technology (solar cells) and the road ahead by MIT’s Tonio Buonassisi.
(Its a long video but a good overview).
Herman Wagter writes on Dadamotive about facts and figures behind issues that interest him. His work as interim manager and consultant has involved him directly in the impact of hyperconnectivity and sustainability on society. As an independent agent and "mobile warrior" he has experienced the pro's and con's of how organizations and projects can be structured, and what the effects on the final result can be. In his opinion we are entering an era of profound change, driven by these fundamental forces. Following the trends, discovering the fun and debunking the half-truths is a passion he likes to share with others.