To: Sdgla who wrote (1058143 ) 3/1/2018 8:52:23 PM From: Wharf Rat Read Replies (1) | Respond to of 1579191 "you are focused on people building homes in floodplains." and mountain tops, and pretty much every other place where people build them. MEXICO CITY, Feb 26 (Thomson Reuters Foundation) – Storms, floods and other extreme weather events are hitting cities much harder than scientists have predicted, said the head of a global network of cities tackling climate change. The severe water shortages pushing drought-stricken Cape Town towards “Day Zero”, when it runs out of water, are proving a wake-up call to other vulnerable cities, said Mark Watts, executive director of the C40 climate change alliance. “Almost every (C40 member) city is reporting extreme weather events that are off all the scale of previous experience, and ahead of all the modelling of climate change,” Watts told the Thomson Reuters Foundation. “Given that all the scientific models are failing to predict the pace that climate impact’s actually having, how do you do good public policy?” he said on the sidelines of the C40 Women4Climate conference. Nearly half of the 92 cities in the C40 network saw extreme flooding last year, according to Watts, who said an “optimism bias” was built into scientific forecasts. Unpredictable events are making it increasingly difficult for cities to decide whether they should invest in expensive protection measures such as sea walls, or opt for flood plains instead of building luxury waterfront apartments, he said. “In most cases, we’ve experienced something beyond what the model projected, whether that’s for flooding, for extremes of heat, or just the switches in the violence of weather we’re seeing,” he said. From The philanthropic arm of Thomson Reuters news.trust.org