Santiago (1 of 2) (IMAGE) Helmholtz Association Caption Given the growing population and further expansion of the city, combined with the predicted climate changes, the scientists expect problems in the water and energy supply, as well as an increase in the population potentially exposed to extreme heat and floods. Credit Photo: André Künzelmann/UFZ Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.