The Guardian view on the politics of joy: Democrats are embracing the sunny side | Editorial

Fear has driven campaigning in the US and elsewhere in recent years. Kamala Harris and Tim Walz hope a brighter mood can encourage voting too

Thank you for bringing back the joy," Tim Walz told Kamala Harris in his first speech after agreeing to become her running mate. He has continued to invoke the emotion, describing himself and Ms Harris as joyful warriors" against opponents who try and steal the joy". Donald Trump has attacked Ms Harris's ready laughter, but the Democrats are embracing an upbeat coconut-and-brat-meme atmosphere while Republicans invoke American carnage.

Rarely have two presidential campaigns had such contrasting moods. Asked by a reporter what made him happy, Mr Trump's running mate, JD Vance, retorted that I smile at a lot of things including bogus questions from the media", and that he was angry about what Kamala Harris has done to this country". Mr Trump - along with other rightwing populists globally - has channelled fear and rage to extraordinary effect.