How to Survive Urban Flooding? Part 4 #Flooding #ClimateAction #LSE

Why It Matters

Investing in green, permeable urban infrastructure prevents costly disruption to homes, businesses and transport, delivering large net economic returns and greater climate resilience despite short-term political resistance.

Summary

The video argues cities must become ‘spongier’ by increasing permeable surfaces—rain gardens, green verges and replacing parking with water-absorbing landscaping—to reduce urban flood risk. It frames this as a set of practical choices for individuals and policymakers, noting current car-centric planning sacrifices permeability. The presenter warns that shifting urban space will provoke pushback over cost and freedom, but stresses coordinated action can make cities safer and healthier. Governments estimate every £1 spent on flood protection delivers about £8 in economic benefits, with some estimates even higher.

Original Description

Extreme weather is putting lives at risk.

Veteran broadcaster and LSE Visiting Professor in Practice David Shukman explores why urban flooding is becoming more dangerous, how climate change is intensifying extreme rainfall, and why cities like London are not yet prepared for surface water flooding.