Dr Beth Tellman is the Chief Science Officer at Cloud2Street, a company focused on flood monitoring using mostly satellite imagery. They recently published their “Global Flood Database” - featured in Nature - containing 15 years of data on 913 floods with human settlement maps across 169 countries.

In this episode we talk about Beth’s journey to starting Cloud2Street, what being a scientists means to her, as well as what the impact of the Global Flood Database has been. We talk on what one needs to do to actually have an impact; the role data science modelling but also insurance both have and how they work hand in hand. We touch on the open-science approach Cloud2Street is taking, all the while being a privately held for-profit company.

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About Beth:

TwitterLinkedInCloud2Street Time stamps

• 3:27 - Conversation begins, Beth presents herself • 7:55 - Why be a scientist? • 10:57 - Cloud2Street • 12:19 - Building a company as a scientist • 16:37 - Global Flood Database • 20:41 - Impact doesn’t only come from better algorithms • 24:12 - Impact of publishing the Global Flood Database • 28:37 - Creating the Database • 33:30 - Why insurance is important • 39:58 - Making sure Data & Maps are actually useful • 45:21 - How accurate does it need to be to solve the problem? • 50:07 - Finding the right metric • 54:42 - Cloud2Street’s Business Model • 1:03:48 - Open Science in a private company • 1:13:33 - Using / Finding the best data for the job • 1:20:39 - Communicating limitations • 1:24:02 - Book recommendations

Shownotes:

Global Flood DatabaseARC: African Risk CapacityIEEE Podcast episode with Beth: Down to Earth S2:EP2 • Media recommendations: Capital in the Twenty-First Century • by Thomas Piketty Seeing Like a State: How Certain Schemes to Improve the Human Condition Have Failed • by James C. Scott Winners Take All: The Elite Charade of Changing the World • by Anand Giridharadas This Changes Everything: Capitalism vs. The Climate • by Naomi Klein

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