Flint water samples
Water samples from 2015 show a range of contamination in tap water from Flint, Mich. (FlintWaterStudy.org Photo)

Elon Musk didn’t even wait to get back from his Asia trip to start a new philanthropic campaign, this time to do something about the contaminated water supply in Flint, Mich.

The genesis of Musk’s involvement with the years-old Flint controversy echoes how he came to build a mini-submarine for the soccer-playing boys trapped in a Thai cave. It all started with a seemingly flip suggestion from comedy writer Cullen Crawford — plus an assist from Don A. Bailey, a Flint native who runs a blockchain consulting firm called Lab Mouse Security.

Bailey asked whether Musk, the billionaire CEO of SpaceX and Tesla, could help out with a water-testing campaign that he already had in the works. Musk immediately took up the cause, even though he had just delivered a mini-sub in Thailand and struck a deal to build a multimillion-dollar battery and car factory for Tesla in China. (That factory is likely to take years to get off the ground.)

Here’s how the plans for Flint unfolded on Twitter:

https://twitter.com/HelloCullen/status/1016659144823197696

https://twitter.com/elonmusk/status/1016696081697009664

https://twitter.com/DonAndrewBailey/status/1016808891252989952

https://twitter.com/elonmusk/status/1016809376823246848

https://twitter.com/DonAndrewBailey/status/1016809984393433093

https://twitter.com/elonmusk/status/1016810899179474944

https://twitter.com/haydentiff/status/1016819335690686464

https://twitter.com/DonAndrewBailey/status/1016811920505102336

https://twitter.com/DonAndrewBailey/status/1016812447058006017

https://twitter.com/DonAndrewBailey/status/1016815339525599239

https://twitter.com/elonmusk/status/1016820172685012992

https://twitter.com/DylanSheaMusic/status/1017148253765156864

https://twitter.com/elonmusk/status/1017149641991680002

https://twitter.com/jonodiener/status/1017153192822558721

https://twitter.com/elonmusk/status/1017154709642072064

https://twitter.com/StarFire2258/status/1017156124540170240

https://twitter.com/elonmusk/status/1017157155638525952

https://twitter.com/shplatt/status/1017158258685980672

https://twitter.com/elonmusk/status/1017161917616361472

In addition to Flint’s water quality concerns, which are the subject of a court case and a newly published book, the topics of Musk’s tweets today have included SpaceX’s upgraded plans to catch a Falcon 9 rocket nose cone, Twitter’s latest effort to ban bots, the aftermath of the Thai cave drama, Musk’s love of Dunkin’ Donuts and Dungeons & Dragons, and A.I.’s contribution to “fake news.” (“It will happen for sure. Damn,” Musk wrote.)

Some commenters are wondering whether Musk’s attention is too divided. Other commenters are firing back that the critics should just leave Musk alone to do his good works, wherever he finds them.

The good news about Musk’s most recent tweetstorms is that they highlight the search for solutions to the world’s problems. The same can’t be said about some other high-volume, high-profile Twitter users.

Update for 5:30 p.m. PT July 12: Mari Copeny, a 10-year-old Flint resident better known as “Little Miss Flint,” says her team has been working with Musk on the best course of action for improving the city’s water quality. And Flint Mayor Karen Weaver wants to work with him as well:

https://twitter.com/LittleMissFlint/status/1017417066742210560

https://twitter.com/elonmusk/status/1017555410205671424

https://twitter.com/karenaboutflint/status/1017169399676096514

https://twitter.com/elonmusk/status/1017380674850844678

https://twitter.com/karenaboutflint/status/1017438959633387520

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