Center for critical race and digital studies and coauthor of race appeal how candidates invoke the race in political campaigns, the winner of the 2012 a psa ralphs monkey award and also with us hed David Ellingtons founder and executive chairman of the Silicon Valley block chain society, a global member driven ecosystem block chaining cryptocurrency related project across industries and for social impact. Members are active investors primarily in technology, collectively representing more than 1. 5 trillion in investment capital, and the motto is funded revolution. I love that. We are so pretty new that is very compelling story, very important story kind of lesser known in tech, but looking at people have been working towards a social justice inside the Tech Industry and the book is called black software the internet Racial Justice, from the afronet to black lives matter of course by charlton d. Mcllwain and published by our friends at Oxford University press. Gentlemen, pleasure to ha