Home > finance > Green Swans is a manifesto for system change designed to serve people, planet, and prosperity. finance Green Swans is a manifesto for system change designed to serve people, planet, and prosperity.Marco Venturelli28 March 2020 News Precedente News Successiva Sign up for the newsletter Sign UP Loading... Thank you! Thank you! You will receive an email to verify your email address. MY ARTICLES World Economic Forum shares 3 secrets for Happiness. Surprise, they belong to Ancient Romans Finance, Sustainability and Happiness Stenght in the numbers: Better Business Partnering from 4 mentors The Finance Mentor’s Ledger Farewell Novartis Leonardo painted Happiness