Joe Rogan took to Twitter on Saturday evening and offered vaccine scientist Peter Hortiz $100,000 to the charity of his choice if he was willing to debate RFK Jr.

The offer from Rogan comes after Horitz took to Twitter and shared a Vice article titled “Spotify Has Stopped Even Sort of Trying to Stem Joe Rogan’s Vaccine Misinformation.”

The Vice article Horitz shared was a hit piece on Rogan that attacked him for allowing RFK Jr. on his podcast to talk about the harmful effects of vaccines.

Rogan responded to Horitz’s tweet and wrote “Peter if you claim what RFK Jr. is saying is “misinformation” I am offering you $100,000.00 to the charity of your choice if you’re willing to debate him on my show with no time limit.”