Scientists from Germany’s Potsdam Institute for Climate Impact Research (PIK) have issued a stark warning about the future of the planet. They predict that even with moderate CO₂ emissions, global temperatures could rise by 7°C by 2200. This would have catastrophic consequences for cities like Mumbai, where rising temperatures could render large parts of the city uninhabitable. As heatwaves, extreme storms, and rising sea levels become more frequent, Mumbai could face unprecedented challenges.

As global sea levels rise due to melting ice, Mumbai – a coastal city – is particularly vulnerable. The city’s low-lying areas could face severe flooding, displacing millions of residents. Landmarks such as Marine Drive and Colaba could become submerged, transforming Mumbai into a modern-day Atlantis.

Extreme temperatures could make stepping outside unbearable, and already strained infrastructure might buckle under the weight of these new challenges. Scientists warn that without drastic action to curb carbon emissions, the worst-case scenarios could become a reality by the end of the century.

Locally, Mumbai is already grappling with a looming water crisis. The seven lakes that supply the city with water have dropped to 38% of their total capacity. While the current water stock is enough to last the next four months, rising temperatures and high evaporation rates are expected to reduce this reserve further. BMC has already requested additional water from neighbouring lakes to prepare for a potential monsoon delay, but the situation remains precarious.