Ok, yes, the newest book is apparently a historically inaccurate (
https://www.newstatesman.com/cultur...-pinker-s-embarrassing-new-book-feeble-sermon) musing on how the Enlightenment was the best thing ever and then goes on to basically do the Angels book again. He's a status quo warrior and for him everything is pretty much so perfect now that we should stop complaining or improving things. So it's not evo-psych but kind of tries to show the same thing: don't complain about existing power structures and inequalities because what we have now is the best thing ever.
Oh, side note, was he even a good linguist? It seemed to me like the good points in his books were reworded Chomsky and the original stuff was meh at best. Or evo-pscyh influenced and therefore hugely problematic at best.
I guess the biggest problem I have with these panglossian status quo warriors like Pinker (and to a lesser extent Hans Rosling) is that they pretty much ignore capitalism and climate change. They're apologists for capitalism and eternal growth and that's just not sustainable in a system like The Earth that has limits. And when climate change is the biggest problem we have, it is incredibly naive to be so tech optimistic in everything while not looking at the elephant in the room. Or the two elephants in the room since I'm a filthy anarcho-socialist so capitalism itself is IMO a dangerous idea and I can't see a way to battle global warming without getting rid of capitalism itself. Which is why we're doomed. "It's easier to imagine the end of the world itself that the end of capitalism," as that famous quote goes.
Personally I prefer Rosling's optimistic panglossian musings because his statistics on population growth and life expectancies and medical advances and literacy rates seem to be correct. I'm not so convinced by his economics or technology optimism. I'd err on the side of caution and cut down on fossil fuels rather than trust that technology will innovate itself out of the climate catastrophe facing us.
Pinker and Rosling and the like don't seem to care about inequality. They don't care that twenty odd people own the same wealth as the poorest half of the global population. They don't care that Bezos's wealth could end world hunger. They don't care that we grow enough food to feed 10 billion people already while there are only 7,8 billion people on earth - and that at the same time a billion people go to bed hungry every night and millions die every year of malnutrition related issues.
And it is an undeniable fact that Rosling and Pinker are correct that the poorest make a certain percentage more per day than they used to in the past. But if they're still dying of hunger at pretty much the same rate, what comfort is that economic rise to them? The world isn't fair and it's unfair in ways that benefit me: this system we have now is only the best the world has ever seen if your like Pinker and Rosling and me - an extremely privileged white man born in to the "west" in the mid-late 20th century. For the rest of the world it's better in some ways but not better enough in others. Going to bed hungry today is better than dying of hunger a generation ago. Not dying of vaccine preventable diseases is better than dying. But still being hungry and the structure of society keeping you down forever is not exactly a system I'd be happy to be in. Oh wait, even as a privileged white man(?) that is where I'm in. Oh shit.