Keeping Cooper. There's a fight brewing over the demolition of the 186-year-old 35 Cooper Square. A demolition permit had been issued and subsequent stop work orders and candlelight vigils. The small federal style structure was once home to descendants of Peter Stuyvesant and beatnik Diane DiPrima. Keep tabs on the little building at EV Grieve and the Bowery Alliance (And in other Cooper Square preservation news, what's going to happen to the Astor Place mosaics under the planned pedestrian plaza upgrades?) Slum for Sale. In the heart of Mumbai, India, the Dharavi settlement is under pressure to redevlop. Polis has a review of a new documentary on the struggles of a "city tearing at the seams" trying to balance capital growth and the needs of its inhabitants. Urban Evolution. Cities are constantly changing, but we rarely take the big step back and look at how an area has evolved over, say, the past 500 years. Aid Watch put together a visual history of one block in New York's Soho neighborhood, from wilderness, to brothel central, to home of high-end retail. (Via Economix.) Infographic. Gothamist uncovers an interesting chart comparing Chicago and New York by the statistics. Categories include miles of transit track, cost of living, and even who has better pizza.