Zirann aims to bridge the gap and enhance interactions between academia, industry and business, in the East and the West, on sustainability. We start with launching a series of podcasts: 1. ZIRANN - Thoughts on Sustainability: Interviewing PhD and postdoc researchers; people from industry, business, startups and policy think tanks, to share their knowledge, expertise, experience and stories; and 2. ZIRANN Knowledge: Explaining innovative environmental technologies and scientific principles behind them in jargon-free ways.