That was kind of a useless article. It offered no real solutions or alternatives. Going back to a tort based system will create all kinds of administrative nightmares which will require more staff for the insurers, which translates into higher expenses for the insurers = higher premiums for you and me.
Towards the end the author alluded to insurers paying claims for "depreciated value". i.e. your 2012 Corvette gets in a collision, the insurance pays $20 000 to fix it but now instead of being worth $70 000 like every other Corvette it's "depreciated value" is now $60 000. That means that person should get paid another $10 000 on top of the $20 000 paid to fix the car. Think about it, if insurance companies also have to start paying this how do you think they will afford it. They just raise premiums to pay for the expected cost of claims.
Heck, if customers want a brand new car every time their car gets in an accident insurance companies would gladly pay for it (trust me it would make settling claims easier), but can you imagine the premiums we would pay then?