My mistake on the guardian US distinction but to call it a "small newspaper" is wildly off base, and for anyone interacting with the piece on social media, the distinction is not legible.

Candidly, I think you're taking this topic too personally to reason clearly. I think any reasonable person evaluating the online discussion surrounding manifest would see it as "controversial." Even if you completely excluded the guardian article, this post, Austin's, and the deluge of comments would be enough to show that.

It's also no longer feeling like a productive conversation and distracts from the object level questions.

What prominent left wing thinkers exhibited anti semitism recently?

It's not just a matter of a speaker's net effect on attendance/interest. Alex Jones would probably draw lots of new people to a Manifest conference, but are they types of people you want to be there? Who you choose to platform, especially at a small, young conference, will have a large effect on the makeup and culture of the related communities. 

Additionally, given how toxic these views are in the wider culture, any association between them and prediction markets are likely to be bad for the long-term health of the prediction community. 

I'd suggest link searching stories on Twitter to see what their general response is. My Twitter feed was also full of people picking the story apart, but that's clearly more a reflection of who I follow! Many people were critical (for very good reason, mind you!), but many praised it (see for yourself). There were a ton of mistakes in the article, and I agree that the authors seemed to have a major axe to grind with the communities involved. I'm a journalist myself, and I would be deeply embarrassed to publish a story with so many errors. 

I didn't claim that the event was controversial solely because of the Guardian article — I also mentioned the ensuing conversation, which includes this extremely commented and voted upon post.

And whether you like it or not, The Guardian is one of the largest newspapers in the world, with half of the traffic of the NY Times!  

The obvious reason to not put too much weight on positive survey results from attendees: the selection effect.

There are surely people (e.g. Peter Wildeford, as he mentioned) who would have contributed to and benefited from Manifest but don't attend because of past and present speaker choices. As others have mentioned, being maximally inclusive will end up excluding people who (justifiably!) don't want to share space with racists. By including people like Hanania, you're making an implicit vote that you'd rather have people with racist views than people who wouldn't attend because of those people. Not a trade I would make. 

This is helpful context. I think it is still a bit unsettling that there was a noticeable strain of this type of stuff from the attendees (like if I went to a ticketed party and noticed that 5% of it was into race science somehow, I'd feel uncomfortable and want to leave.)

I think controversial is a totally fair and accurate description of the event given that it was the subject of a very critical story from a major newspaper, which then generated lots of heated commentary online. 

And just as a data point, there is a much larger divide between EAs and rationalists in NYC (where I've been for 6+ years), and I think this has made the EA community here more welcoming to types of people that the Bay has struggled with. I've also heard of so many people who have really negative impressions of EA based on their experiences in the Bay which seem specifically related to elements of the rationalist community/culture. 

Idk what caused this to be the case, and I'm not suggesting that rationalists should be purposefully excluded from EA spaces/events, but I think there are major risks to EA to be closely identified with the rationality community. 

This is helpful, though Lighthaven is definitely backed by EA money. 

As others have noted, it looks like the journalists got a lot of basic things wrong in this reporting. I'm doubly frustrated by this because basically all of the EA/rationalist discourse on Twitter is about these mistakes, with almost no discussion of the unchallenged allegations in the piece: that Manifold's conference had attendees/speakers with ties to eugenicist and racist people and groups. 

For example, whether or not Richard Hanania uses prediction markets, I want him nowhere near EA or EA-funded groups/events. For why, see this. 

(Writing this quickly and while very sleep deprived).

I really appreciate the OP for so clearly making the case for such a big idea and everyone’s engagement with it. That said, it’s a bummer that maybe the most common/upvoted reply on the EA forum to pro-left-wing arguments is something like this because it assumes that socialism is just about making the government bigger, but it’s not, at least not necessarily. There are lots of different definitions of socialism, but I think the common thread is: a system that aims to empower the working class to build an alternative to capitalism. The most compelling and practical vision of this to me is Jacobin founder Bhaskar Sunkara’s. His appearance on Lex Fridman is a (relatively) short articulation, and his book The Socialist Manifesto goes into more detail.

(An uncomfortable implication of the above commenter’s perspective is that we should redistribute more money from the poor to the rich, on the off chance they put it toward effective causes.)

I don’t blame people for thinking socialism = more government, because, at least in the US, education on the topic is extremely bad (we did have a whole Cold War and all). 

Some examples of policies that push in a more socialist direction that don’t necessarily involve growing the government:

• Worker codetermination on corporate boards (common in Germany, which has a strong economy and a far more equal distribution of wealth than the US)
• Worker cooperatives
• Participatory budgeting

And there are plenty of socialist-y policies that would grow the public sector but in a directed way to improve welfare for lots of people, like:

• Public banking
• Green subsidies
• Public options for natural monopolies like fiber optic internet
• Single-payer or nationalized healthcare

If you look at rich countries, there is a strong positive association between left-wing policies and citizen wellbeing. I think it’s worth noting that the book linked is pretty clearly written with a serious pro-market slant (as is the comment). At a glance, the book doesn’t appear to get into examples of socialist/leftist movements in Europe, the US or Canada. But these movements and the results of their policies are far more relevant to any discussion of socialism in rich countries with strongly developed civil societies (where most EAs live). Ignoring Europe, and Scandinavia in particular is cherry-picking.

Further, almost no socialists I know are advocating for a command economy like the Soviet Union, but rather things like the above. 

In general on the forum, it feels like capitalism-sympathetic views are treated with far less scrutiny than left-wing views.

(If anyone's curious, I discussed EA and the left with Habiba Banu on my podcast a while back.)