Two powerful TED talks

For once, the pain of standing over the gory bloodshed from the past is visible on the face of someone from that part of the world. History cannot be undone, but can we do some repairs now? They were stripped of their possessions, then their dignity and finally left to fend for themselves?




This talk by Bill Gates shows his penchant for science. The equations are not very complex. He unequivocally tells we must "innovate to zero" on our carbon emissions. By the way, his take on climate skeptics is exactly the same "silver bullet argument" someone produced earlier.