In our latest episode of Risk REconsidered, we shift to a video format as we mark the 15th anniversary of massive flooding in Thailand that began as a regional disaster but grew to into a global supply-chain crisis. Balz Grollimund, who heads Swiss Re's Catastrophe Perils team, says these historic floods endure as reminder of why insurers and reinsurers must work diligently to manage risks and exposures that can accumulate quickly across their portfolios, producing losses well beyond expectations. Like Grollimund says, the Thai floods – still the costliest floods ever for the insurance industry – continue to provide relevant takeaways that we can apply to strengthen society's ability to prepare for and recover from natural disasters.