Less than a month after New York City declared a climate emergency, the reality of the crisis came crashing home Monday as streets across Brooklyn and Queens were inundated with flash flooding a day after power went down in three boroughs due to a heat wave.\u0026nbsp;Commuters headed home late in the day were stymied by trains shut down due to flash flooding from rain that hit the city after a days-long heat wave that drove temperatures into the triple digits.\u0022This is what the climate crisis looks like,\u0022 tweeted youth-led environmental movement Sunrise Movement.\u0026nbsp;After days of a deadly heatwave, New York is now facing historic flooding.This is what the climate crisis looks like. https://t.co/6PXp3DdyiS— Sunrise Movement (@sunrisemvmt) July 23, 2019Con Ed cut power to areas in the boroughs of Brooklyn, Queens, and Staten Island Sunday night after the weekend heat wave strained the energy company\u0026#039;s infrastructure.\u0026nbsp;Horrible flooding here in Brooklyn. Went from so hot yesterday that you could hardly stand it to this in 24 hours. https://t.co/l7mKEMEHvR— Shaun King (@shaunking) July 23, 2019On Monday evening, a rain storm that hit the area at 8pm caused flash flooding. Streets in Brooklyn were impassable as water rose to people\u0026#039;s waists, leading at least one Uber driver,\u0026nbsp;Walid Shawon, and his customer in Brooklyn\u0026#039;s South Slope neighborhood to flee the vehicle from a window and swim to safety.\u0022My car was floating in the water,\u0022\u0026nbsp; Shawon told The New York Daily News. \u0022We put it in neutral and it floated like a boat.\u0022As Twitter user @brahmsposting noted, the water that Shawon and his fare forded comes from the Superfund site Gowanus Canal, making the flooding potentially toxic.\u0026nbsp;\u0022The water isn\u0026#039;t even safe to touch without special gear,\u0022 tweeted @brahmsposting.\u0026nbsp;My bf is an environmental scientist that works with the waterways in NYC. This water is from the gowanus canal, a superfund site. The water isn\u0026#039;t even safe to touch without special gear. https://t.co/y3UcsvUoG9— HUMAN MEL (@brahmsposting) July 23, 2019As a number of commentators pointed out on social media, the flooding punctuated the growing threat of the climate crisis and how it will affect the world\u0026#039;s most populous cities.\u0026nbsp;\u0022Looks like New York City declared their climate emergency just in time,\u0022 meteorologist Eric Holthaus tweeted sardonically.\u0026nbsp;The flooding and heat wave, tweeted City Council Speaker Corey Johnson, makes clear that the \u0022bottom line\u0022 for New Yorkers is to do what needs to be done to prepare for the effects of the crisis.\u0022We must do all we can to get our infrastructure ready,\u0022 Johnson said. \u0022Every night like this we need to recommit ourselves to the global fight against climate change.\u0022But, as climate advocacy organization 350.org pointed out, not everyone is on board with that plan.\u0026nbsp;\u0022It\u0026#039;s worth noting that as New York City\u0026#039;s roads, subways, and other vital infrastructure struggle to deal with climate impacts,\u0026nbsp;@NYGovCuomo\u0026nbsp;is weighing whether to build a new, climate-wrecking fracked gas pipeline in the city\u0026#039;s harbor,\u0022 the group tweeted.