By Julia Ortiz and Grace Anne Alfiero, MFA In a holiday season that celebrates a healthy heaping of consumerism on Black Friday and Cyber Monday, a holiday dedicated to giving back is a breath of fresh air. Giving Tuesday is a worldwide holiday that celebrates the spirit of generosity and inspires doing good as a part of everyday life. Founded in New York in 2012 by the team at the Belfer Center for Innovation and Social Impact, Giving Tuesday has now become a beacon of gener