I’ve profiled Ron Conway & Snoop Dogg’s involvement in gun divestment, and my prediction on how divestment will be folded into the mainstream investing behavior in the coming decade: https://medium.com/p/2b14200bd154
There are many ways for Silicon Valley to skin this cat. I design an investing app called Hello Money. Leveraging our strengths in financial data curation, my team is soon launching a tool to make gun divestment easier.
Fossil fuel divestment movement has demonstrated that short-sighted businesses eventually make bad investments. I believe this new generation of divestment can affect gun industry as well.