My activism did not spring from my being gay, or, for that matter, from my being black. Rather, it is rooted fundamentally in my Quaker upbringing and the values that were instilled in me by my grandparents who reared me.
Bio: Bre Pettis is an American entrepreneur, video blogger and creative artist. Pettis is best known as the co-founder and former CEO of MakerBot Industries, a 3D printer company now owned by Stratasys.
