Temperature changes, water shortages and rising sea levels will impact some of the world’s most populous cities during the next 30 years. Apartment rental hub Nestpick commissioned researchers to comb through data and determine how the ongoing climate shift could impact specific cities to help people choose where to live and add to the debate about procedures that can be put in place to ensure the longevity and livability of cities. Bangkok faces the highest risk of flooding from rising sea levels and a projected temperature increase of 3° F. Nairobi may move from a temperate humid warm summer climate to a tropical-type savanna wet summer climate due to rising temperatures. The demand for water is projected to be double the supply in Melbourne. Ho Chi Minh City and Amsterdam are also very high on the list.