Mark Stewart
Mark Stewart
Mark Stewart
Retired physicist, engineer, marketer, CEO, director. Concerned for democracy, social justice, environment and corruption in gov. Note: rank order varies. Learned so much from great people with a terrific social conscience on Twitter. Hope not to lose that if Twitter goes belly up. · Retired physicist, engineer, marketer, CEO, director. Concerned for democracy, social justice, environment and corruption in gov. Note: rank order varies. Learned so much from great people with a terrific social conscience on Twitter. Hope not to lose that if Twitter goes belly up.
