The Sustainability Mafia | 25,664 followers on LinkedIn. Making sustainable solutions your default choice. www.susmafia.org | Founded in 2018 as a not-for-profit (Section 8 company), The Sustainability Mafia, is a leading community of 60+ climate entrepreneurs with a vision to ‘make sustainability the default choice’ by multiplying the impact of sustainability founders through ‘goal-oriented collaborations’. Website: https://www.susmafia.org/