this?
Well I'm not saying that 'we' all 'should', but I know I'd like to parent a bit more like that - more free and free-range, more accepting that sometimes experimenting results in survivable pain and injury, less fearful.
I know that's not as easily achievable in deepest darkest Surrey, as opposed to the wilds of South Africa, where this guy is. Still, there are aspects I'd like to extrapolate.
When DD last stayed with my Dparents, she told me she'd been racing around the fields on the farmer's quad bike, rounding up the sheep. On closer questioning, it transpired that she hadn't been wearing a helmet or any kind of safety belt. When I pointed out that this didn't sound very safe, she said 'it was fine mum - I was holding on to the dog.' 
I bit my tongue because what a great experience that must have been... despite the obvious safety issues (I did have a word with my DM though...).
Danger vs fun and exploration... it's a tricky one.