'For People & for Planet' In the second episode of GraftCast Start and Scale, hosted by Hugo Austin, we chat to Charlie Harris who, after travelling the world has started his own sustainability consultancy business, Green Pillar. This is our first chat with Charlie, and just like our other guest, we hope to catch-up with him later down the line. We talk early entrepreneurial life, sustainability in business, B Corp Certifications and Charlie's goals moving forward.