The Democratic convention’s giddy vibe shift is shadowed by ongoing war and a failure to hear Palestinian voices. his year’s Democratic National Convention is more likely to be remembered for its giddy mood than for any memorable turns of phrase or innovative policy ideas. Democrats have been on an emotional high ever since Joe Biden withdrew his presidential bid and Kamala Harris was elevated as the party’s presumptive nominee. Suddenly, all the anxiety of the last year—much of it based on a realistic fear that Biden was not up to the job of defeating Donald Trump—evaporated, practically overnight.