Forester's lecture is unconvincing, "Amersterdam is too narrow for cars to have taken off, unlike America" and then "America has no space for bike lanes".
His premise "bike lanes exist because drivers thought cyclists were too stupid to learn to use the road, yet I can teach an 8 year old to use the road" doesn't address the risks presented by drivers. He dismisses only one type of collision (rear-end) as being rare (as it is), ignoring all other collisions.
BTW "bike lanes" are onroad lanes rather than segregated routes.
He also appears to believe that bike/car collisions are 50% caused by cyclists and collision rates are reduced by 75% by training cyclists. That wouldn't be the UK experience...
68% collisions caused by drivers
60-75% collisions (involving adults) caused solely by drivers
The US may, or may not, be different...
56%, 51% or 84% caused by drivers
On the other hand, I'm a reluctant proponent of Franklin's Cyclecraft, but that's only for the fit, the brave and the thick-skinned, and I'm playing the odds. I'd much prefer to rely on engineering to protect me, than my own fitness/awareness.
Robert