Making houses out of wood.

This is fine. Lumber was historically plentiful in North America, and lumber houses last just as long as stone or brick.

Lumber has several advantages over stone/concrete/brick:

• Less CO2 impact from construction activities. Concrete production is a huge contributor to atmospheric CO2.
• Greater sustainability in general. Concrete is approaching a global sand shortage, because most sand in the world doesn't have the right qualities to be included in concrete.
• Better energy efficiency and insulation properties. Brick homes need double walls in order to compete with the insulation properties of a wood framed house that naturally has voids that can be filled with insulation.
• Better resilience against seismic events and vibrations (including nearby construction). The west coast has frequent earthquakes, and complying with seismic building code with stone/masonry requires it to be reinforced with steel. The state of Utah, where trees and lumber are not as plentiful as most other parts of North America, and where seismic activity happens, has been replacing unreinforced masonry for 50+ years now.
• Easier repair. If a concrete foundation cracks, that's easier to contain and mitigate in a wood-framed house than a building with load-bearing concrete or masonry.

Some Northern European and North American builders are developing large scale timber buildings, including timber skyscrapers. The structural engineers and safety engineers have mostly figured out how to engineer those buildings to be safe against fire and tornadoes.

It's not inherently better or worse. It's just different.

A brick home wouldn’t withstand a tornado either. Like if a tree hits a brick house it would do significant damage to the house. And most brick houses still have a timber roof under the roof tiles so even a small tornado could lift the roof off the house.

Here is a brick house hit by a small tornado in England

Reinforced concrete is a much better material for a hurricane and tornado resistant building. Also shape of the house is important. A dome would be the best.

Houses of woods aren't really bad or the problem, but houses of wood that are held together by osb and cardboard is odd.

Living here, I will tell you that the insistence on building houses in a neo-colonial style in tornado alley, hurricane prone areas, or in a middle of a yearly flood plane, baffles me. We should have completely different architectural styles adpated to withstand the elements at this point. You know, what housing is supposed to be for in the first place? /rant

A wood-framed house isn't necessarily weaker than a brick house.

Wood is pliable and doesn't suddenly crumble and collapse when it's stressed. And it weighs WAY less when it does fail.

If you're in a tornado or earthquake, would you rather be trapped beneath 120 pounds of sheetrock, insulation, and shingles or a 2 tons of broken, jagged rock?

Yeah, as I live in a very geologically active area, I'd rather not be crushed by 3 tons of brick falling in on me from the slightest earthquake. I'll take my wobbly wooden house.

Brick houses aren't going to survive a tornado any better than wood ones. Hell, the really big ones will pull the top off of storm shelters. Wood houses are used because they're cheaper to build. So it's easier to rebuild after a disaster.