If it’s not green, it’s not millennial--and that’s a big problem for a company like Uber, or Lyft. Millennials love ride-sharing, but they don’t appreciate the CO2 footprint that comes with it. The immediate problem for Uber is this: The next-generation of ride-sharing is already here--born out of massive millennial demand. It’s green through and through, and it’s set to command some serious market share. Millennials are driving a new mega-trend: impact-investing. Facedrive, the first ride-sharing company that lets you plant a tree while you drive, and choose exactly what kind of footprint you want to leave behind, is leading...