We're able to now build buildings that generate all their own electricity, that recycle much of their water, that are much more comfortable than standard buildings, use all-natural light, etc., and, over time, cost less. Green roofs. Bill McDonough covered that last night, so I won't
Ahora podemos construir edificios que generan su propia electricidad, que reciclan la mayor parte de su agua, que son mucho más cómodos que los edificios tradicionales, usan luz natural, etcétera, y a largo plazo cuestan menos. Tejados ecológicos. Bill McDonough habló de