Ann: Arlington Pre-daba and Mining Indaba Conference Presentation, page-114

the best 105 minutes of online video that one can find imo... not simply because it's central theme is how much advanced Germany is compared to the RoW when it comes to go off the carbon / traditional oil based ways of the 20th century and focus on the batteries / renewable energies BUT how close we are to blow us all out of this beautiful planet and there is still a chance to come out of this with only a few scratches....

thought of watching a few minutes and save the rest for "another"day but 10 minutes into the video and I couldn't stop watching it... amazing... thanks for sharing