Centrists say this is proof Sanders or Warren can't win. They're wrong

[BlueMTexpat]

For some, Corbyn’s defeat shows that the Democratic party should elect a moderate. But we should be careful about drawing that conclusion.

https://www.theguardian.com/commentisfree/2019/dec/13/sanders-warren-uk-elections

After summarizing some of the points made by those pushing the meme that it is only centrists who can win in the US, this article continues ...

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But most importantly, all elections are still primarily national rather than global. The British election had its own, partly unique, issues and candidates. First and foremost, the election was about Brexit, an issue irrelevant to the US electorate. Also, Corbyn was an extremely controversial candidate. While very popular within the (new) party base, and among millennials, 61% of Brits had a negative opinion of Corbyn, which included particularly older white men, who vote in large numbers. This unpopularity was only partly related to his “hard left” platform; issues such as his weak stance against antisemitism and his non-position on Brexit didn’t help either. To be fair, Johnson isn’t popular either, but he is much less unpopular than Corbyn.
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First, unpopular candidates can win elections – a lesson we should already have drawn in 2016. It doesn’t matter whether a majority of the population dislikes you, but that a majority of the voters likes you. Trump’s base might be small, but it is mobilized and united.

Second, internal divisions, over candidates and policies, will harm both support and turnout. While Corbyn has a pretty strong grip on the party membership, which is why he can probably stay on to oversee his own succession, he has been involved in an ongoing and public conflict with much of his parliamentary party. Moreover, the party was internally divided over key issues, most notably Brexit. This all meant that the Labour party contested the elections with an unclear profile. Given the divisions within the Democratic party, and the open animosity between donors and supporters of both “moderate” and “radical” candidates, there is a serious risk that this could harm the Democrats in 2020, too.

Third, the electoral system is key to any successful electoral campaign. Plurality systems are extremely disproportional. In Thursday’s election the Tories got one seat for every 38,304 votes, while Labour needed 50,649 votes for each seat – the numbers for the Liberal Democrats and Greens were 331,226 and 857,513, respectively. Moreover, Corbyn’s “dramatic” result last night was only 3% lower than the 35.2% that won Tony Blair his third election in 2005. The US system is even less democratic, given that the electoral college trumps the popular vote.

Fourth, and most importantly, campaigns matter. Yes, Labour had fantastic short videos, and an incredibly detailed and elaborate election manifesto, but its campaign missed a clear focus and target – obviously, in large part because Corbyn was unwilling to take a clear position on the key issue of the election. In sharp contrast, the Tories had a clear message (“Vote to deliver Brexit; vote to respect the referendum”), however problematic in reality, and spent much of their money on Facebook in the last week of the campaign, when many voters decide whether and who to vote. The Trump campaign has been spending millions of dollars on Facebook for the last year, pushing a very similar message – in the language of its leader, “DEMOCRATS WANT TO STEAL THE ELECTION”. ...

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This is definitely worth a read.