And to bring that idea home: contemporary flimsy construction is also a function of local building codes. In 2004 I was in a Florida house built in 1988 which s

And to bring that idea home: contemporary flimsy construction is also a function of local building codes. In 2004 I was in a Florida house built in 1988 which structurally resembled a concrete bunker outfitted with heavy duty crank windows. This was required construction at the time. A hurricane showed up mid August with 140 mph (225 kph) winds and two things in particular were impressive: how well the structure survived the hurricane essentially unscathed (other than damage to it's pool cage screening) and witnessing how well palm trees folded their foliage to weather the onslaught. Apparently after 1988 they had lightened up on the building codes and cheap 2X4 frame construction was allowed for two story dense pack condos in the surrounding area. These did not fare so well. In one case a large pine tree was snapped at the base and hurled through the side of a frame condo complex like a battering ram, demolishing the whole structure. The complex had been evacuated before the hurricane struck so apparently there were no casualties. The moral of this story is that if you mandate good construction then that's what you get. Leave loopholes for cheap construction and that's what you'll get (and it won't suffer the rigors of time very well).