Firstly let me agree with both current sibling commenters: zero bias is impossible & the brand & extent of Wikipedia's biases is distinctly bad.

That said, I find Wikipedia's biases predictable, avoidable (topic specific) & also very interesting as a sociological study in itself.

Firstly, it reminds us of inherent bias in (mostly colonial-written) paper encyclopedia of the past. There has never been an unbiased encyclopedia written & seeing the biases fully sourced & rapidly evolving in realtime serves as an excellent crystallisation of slower processes in previous works: highlighting that many of the historical "facts" we all grew up with were ultimately fed to us by similarly biased groups.

I've also come to the slow realisation that this may be a fundamentally unsolvable problem & that simply categorising it as "biased beyond repair" & continuing to handle it in that manner may be the best thing we can do.

>I've also come to the slow realisation that this may be a fundamentally unsolvable problem & that simply categorising it as "biased beyond repair" & continuing to handle it in that manner may be the best thing we can do.

Is it a case of rot then? Or maybe I'm just biased, but I get the feel it wasn't always like this. It was never ideal, sure, but it used to be that I was wary of the site when checking, say, contemporary politics. Now it's a good chunk of recorded history instead.